ncert class 10 science
DESCRIPTION
NCERT Class 10 ScienceTRANSCRIPT
-
s s sss s s sss ss s ss s s s ss s s ss s s s t
P
qr qr
-
2
t tt
ttt
P P PP P P
P P P P
P P P
PP
PP PPP
q P PP
rs rsr
-
3
r
P
q s
t
-
4
P
q
r
r
s
t
t
-
5
r P
t
t
t
t
t
q
s s s
t
t
-
6
r r r r r r r
t tt
P
PP
qs
r r
P P P
P P P P
P P P PP P
P P P P
P PP
P PP PP P P P P
-
7
Do
Yo
u K
no
w?
P P
-
8
t t
P PP PP P r P r P
q s r r P P rsPPP r r P P rrPr P
P P
P r s r P P r P P rP P P rP r PP rsPP q P r rsPP rP rPP r P P r P P PP
rP rr r rr r P rP r P P PP r P r r Ps PP P r r rPr P r s P r rP
P P
rP r P rs
-
9
P
qrs t rs qrs rs
rsrs rs rs rs rs
-
10
P P
t tt
rr
rr r
rrr r r
rr r
r rr r
r rr rr r r
qs s s s s s s s s s s ss ss ss s
s s ss s s
s s s s s q s ss ss s s
s s ss s s s ss ss ss s s ss sq s ss ss s s q sss
-
11
P P
ttt
qrs r r r
r rs r r
r
-
12
P P P P s P s P sP P
qrt
Ps P P s s P Ps Ps PP Ps s P s
s s s Ps Ps s s Ps Ps P
Ps Ps P s s s s P Ps ss s s s s P P s Ps P PPs Ps PsP sPs PsP P Ps
P P Ps P
P s sPs P P P s s s
P P s s P Ps s Ps
P P
Ps s P P P P
Ps s s Ps s P ss s s Ps P sPs
-
13
P P tP
q r s s s q r s s s s q srs s ss s q srs s ss rs ssr s
r
-
14
W hat yo u have le arnt
s
s s
s s
s s s
s
s
s s
ss
s
P s
s s
E X E R C I S E S
s s
Ps Ps
s s
s
s
s
s
s
s s
-
15
P
P P
P P
-
16
Gro up A ct ivi t y
P
P
-
t t t t tt t t t
t t t t t tt
t t t t t
t tt t
Do
Yo
u K
no
w?
t t t P t
-
18
t tt
PP PP P P P s P s P
P P s P s P s P s P PqP s PqP rs PqP s PqP rs P PqP
P P P P
PP P s s P
t tt
P P P P P P
P P P P P
P P P
-
19
P P
P P
ttt
P Pq
PqP
rs
-
2 0
t t r t r r
r r r
r
r
r
P r
P P P P
q s q s qs s qss sqs q
q s qq q s ssqsq
t
r t r t
s q q q
s s qs s q s s qs ss q
s s s s q q
s s sq qq q s q
s s qss q qs s s sqsq
-
2 1
t
t t
s P
q
r
q q q q qq r
r q
t t
q r r
-
2 2
t
P PP
P P
P P P
q q qrr qr qr q s ss s ss
P
P
P
P P P P P
-
2 3
P P
s q
r t
t
s s t
s t
r s
t t s t
-
2 4
Do
Yo
uK
no
w?
ttt
P PP P P P
P P P PP P qP P rP P s PsP P q P
sP
-
2 5
t
t
P qrr qsqs r q rr r r q q qrrqsqs
q q r q qr srr s q q s s r qs r rr q qr r r s q qr
q qs q qs qr r sqr sr r q q
r q qr r r r sqr sr r q
q r r r q r r sr
-
2 6
P P P P
r r r r r rtqs rtqs r qq q q
P P P P
-
2 7
P t t
s
s t q r t t
t t t t
Do
Yo
uK
no
w?
-
2 8
r r P r r r r r
t
q q
s t
t t
r r r
r r
r r rr r
r r r r
Do
Yo
u K
no
w?
-
2 9
s
t tt
P P P P P P P P P P P P PP P
q r
P P PP P P P P P
PP P P P P P P P P P
P P P P P
-
3 0
s
s
s
s
s
s
s s
s
s
s
s
s
P P P P P
-
3 1
P P
q q qrst
P
-
3 2
t
P
s
s s
q
s r s
t
-
3 3
P P P
r
t P P P P
q s q s s q q s
W hat yo u have le arnt
-
3 4
s
E X E R C I S E S
s s s s
s s s s
s
s s s s
s
s
s
s
s
s
s
s
-
3 5
s
s
s s s
s s
t s s
s
s
s
s
P P
s s
t
s P
s s
P s
r
s
s
Gro up A ct ivi t y
-
3 6
PP PP P P P P PP
Ps PP sP
-
t t t
t t t t t tt t t
P P q rs rr t tt
s sr q s s rs r s s r
-
3 8
P
t t
t
t t t s
s t t
t t t
t
-
3 9
t ttt tt
P P P
P P P P
qrs sq r qqrr
t ttt tt
P P P P P
-
4 0
t t tt tt
P
q rs rs
-
4 1
t tt
P P P
P P
P P P
P P
q r
s
q r q
q r q
q r q
q q r q q
q q r q
q q r q
-
4 2
t
Do
Yo
u K
no
w?
PP P PP P
P P P P P P
PP P P PP PP P P
P PP P P P PP P P P P
P P P P
P P P P P
P P P P PPP P
P P P P P P PP P P P
P P PP P
P P P P PP P P P
-
4 3
P
-
4 4
ttt
P
r
Do
Yo
u K
no
w?
r
qss
ttt ttt
P
-
4 5
r
r
s
t s s s s s s
s
P
s s s s s
q
r r r r rr
-
4 6
r
P P P
P P s
P PP
r
q t
-
4 7
rP P
q s t
-
4 8
r
P P P P P P P P
qsts q
P P P
-
4 9
P
r t r srrs r s s
t t r t rsr rs t r t s rs ts s
t s tq tt s
-
5 0
s s
s s s s s
s s ts ss
s
s s ts ss
t s
s s s ss s
s s s ts s s s
s
ts ss s
s s s
s s
s s
P
r rr
r r
q
s s s s s s s s t ss t sss
ss
s s s ss s s s
ss
-
5 1
P
qrs qts qrs
qts qrs
-
5 2
P s
qrt rr t
trt r trqq tr rr r t trqqq r q trqq tr q r qtrqq q tt t qtrqq qr r tr
-
53
t t tt tt
P
P
P
r q s q r q r q r
-
5 4
Do
Yo
u K
no
w?
P
P
r
t t
t M
ore
to
Kn
ow
!
-
5 5
P
W hat yo u have le arnt
P P P P
P P P PP PP P P P
PP P s P
P P P P PP PP P P P s
P P P P P
P P P P P P P P P P P P P P P P s
P P P P P
P P PP P
P P P s PP PP P P
P P P P P P P
-
5 6
E X E R C I S E S
-
5 7
P
P
-
t t t
P P P P PP P P P P P P P P P t t t s t s tq r tq t t t
t t
-
5 9
s s s s
s s s s s s
s s s
s s
s s s
s
s
s s
s s
s s t
s
s s
s s s
ss
s s s
s s
s
s s s ss
s
s s s
s s s
s s s
s s s s s
s s s s s s s
s s s
s
s
s s s s s
s
s s
s
s s s s s
s
s s s s s
s s s s
s s s s s
s s ss
s s s
s s s s
s s s
ss s s
s s
s s s s
s s s s
s s
s s s
s
P P
qrq
-
6 0
r
rt
t
s
s
s
s
s
s
s s
s
s
s
s s
s
s s
s
s
s
s
s s
s
s
s
s
rt
P
t
rt
-
6 1
t t t t t t t t t t t t
P P
P q r s
t
t t t t t t t t t t t t tt t t t t
Mo
re t
o K
no
w!
-
6 2
s
s
s
r
s
s
s s
s
s
s
s s
s s
-
6 3
t t t t t t t t t t
s s s s s s s s
t t t t P t t t P t
qr rr r
t tt
r rr r
t P
t
t
t t t
tt
r r rr
Mo
re t
o K
no
w!
-
6 4
s s t
t
P
P
-
6 5
P
q r stq
-
6 6
P P P P
qrqstsrsq s
s
t t
-
6 7
t tt
P
P
P
P
q rsq rsq q q q
-
6 8
P
-
6 9
PP P P PP
PP PP P P P PP P P r P
q P st q s P sss q s P
P P P P
PP PP P P P PP PP P P P r P P P s P P P P P r P P
-
7 0
t
Do
Yo
u K
no
w?
t s
t s t
P P P P P P P P P
P qr PP P PPP
P PPP P P
P PPP PP P
Mo
re t
o K
no
w!
-
7 1
s s s s
s s s
s s s
P P P P P P P PP P P
P PP P
qrtt r t tq q
s
-
7 2
t t
s s s
s
P P
P P
qr q qr
s s s
s
s s
s s s s s
Do
Yo
u K
no
w?
-
7 3
t t
s s
P P P P P P P
P P P P
P P P P P
P P P P P PP P P
q Pr P PP
PP r P P PP P
Mo
re t
o K
no
w!
-
7 4
P PP P P
q r s P s PP t q s P
q P s
s P q
s sq
P s
P P s
P P
P s q
P q PP q
-
7 5
t
Mo
re t
o K
no
w!
-
7 6
t t tt tt
t t t t tt tt
P s
-
7 7
W hat yo u have le arnt
E X E R C I S E S
-
7 8
Gro up A ct ivi t y
-
P
r
qst t t t t t
-
8 0
t tt t t t t
t t t t t
t t t t
t t t t t
t t t t t
t t t t t
t t t
t t
t t
t t t
P r r
s
tt t
t t t t t t tt t
t t t t t t
t
t qq
t
t t t
t t t t t t
t t t t
t t t tt
t t t
t t t t
ttt t t t t tt t t t t tt t t t t t tt t t t t tt t t t
t tt t t t t
tt t t t t t t t t t t
t t t t t t t t t t tt t t t t
-
P 8 1
s s
q r t q q q q
t t q q q t t q q q
q
-
8 2
t
s
t t
t
t
t
-
P 8 3
s
-
8 4
s s s s s s s s s s
s
t tt
P
s ss sss s s sss s ss s s s s s s ss ss ss s s s s s ss s s s sss s s
q
r ss s s s s s s s s s s
s s s ss s s s s s s
s s s s s ss s s
ss s s s ss s s ss s s sss
ss
r r
-
P 8 5
t
t t t
t
qr s sq r r s qr r s r r s
s sq s qr q qr q qr s
qq s qr r s s qr q s r r s s q r r s qr
t
q s r q s r q r r
t t t t t t
-
8 6
-
P 8 7
ttt
t tt
r
r q
s r r
q
-
8 8
t t
t t t t
r r r
P
P s P q
P P s P P s
t
t
s P s qq
P s s
P
s
-
P 8 9
s
q r q r
t s s s s s
s
t s
s s s
t ss ss
-
9 0
t tt
P
P
P P
-
P 9 1
W hat yo u have le arnt
t
t
E X E R C I S E S
t
t
t
t
-
9 2
Gro up A ct ivi t y
-
s s s s s s s s t s s s s s s s s s s s s s s s t s s s s
s s
-
9 4
t
-
9 5
t
P P PPt t t t t
qrs ss
t t
-
9 6
r
s
t Ptt P
q q
q
q q
q qq
q q
-
9 7
s s s s s s s s s s s s s s s
P
t t qtrt qtrt
s s
s s s s s
-
9 8
t t tt tt t t
t
t t
t t t t tt
t t t t
t t t t t
tt s s
t t t tt
t tt
t t t
t t t t t t
t t
t t t t t
t t
t t tt t
tt t t tt tt
t t s t
t
t t t t t t t
t t
t t t t t t t
t t t
t t t
t t t
t t s t
t t
t t t t t
t t t t t t
P t
t t t t
t t t tt t t
t
t t t tt
t t tt t t t t
t t t t
t t t t t
-
9 9
ttt ttt
P
P
q
-
10 0
t
t
s t
t
t
s
s
t
t
t
t
t
t t
s
t
t
t t
s t s
t
t
t
t
Mo
re t
o K
no
w!
t
t
s s
-
10 1
t tt
t tt t tt
P
q r sq q s q s sq q s q q qq q q s q q
-
10 2
t
P
Mo
re t
o K
no
w!
-
10 3
t
t
t
-
10 4
-
10 5
rrtt
Do
Yo
u K
no
w?
P P P P PP P P
P P P P P
P P P P P P P P P P P P
P
q s
P P P P P P P PP P P P
P P P P P P P P
P P P P P P
P P PP P P P
PP P P P P P P P P P P
P P P P P
-
10 6
t
s
t
t
t
t
s
t
P P
-
10 7
Mo
re t
o K
no
w!
s
-
10 8
t
t t t t t t t t t t t t t t t
rr
t t t t t t tt t t t tt tt t t
tt tt t
t t t t t t t
t t t t tt t t
-
10 9
t t t
t t t t t t
Pt t t t
t t
tt t t t t
t t t t t
qrqs q s ss s qq
-
110
P s s
s s s s s t s
s
s s s ss s
s qr s s s
-
111
Mo
re t
o K
no
w!
t
P
-
112
P P
W hat yo u have le arnt
P P
-
113
P
E X E R C I S E S
-
t t t s
-
11
s
s s s
s s
s s
ss
s
s
ss s
s s
s s s
s
s s s s s
s s
s s
s
P
ss s s s s s ss
q r t
r
-
11
s
s
s
s
-
11
t
-
11
t
-
11
s s
s
P P PP P P P P qrt P P P
-
1
t
P
-
1 1
t tt t t r
P t t t t t t t t t t t t
t t t s tt s t
t t t t t t t s t
q q q q q
q qq
-
1
t t t t t t t t t t t
t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t
t t t t t t t t t t t t
tt t t t t t t t
-
1
s
s
s s
ttt ttt
P
P P
s
-
1 4
s s
t
t
t
-
1
q
E X E R C I S E S
P
-
12 6
t
rt t t t
t
t
t t rt t r trt t
t t t
t trtr r t rt
tt r t
t rt r
t r t
t t t t t
rt t t t t
tt r t
t
t t t t t t
t t t t r
-
r r t
r r P t
-
1
s s s s ss
s s s s sss s s
t t
P s s s s s s s s s s
s s s s s s s s s s s s s s s s s s s
-
1
t tt
ttt
P
qrrqs
tt tt
-
1
t t tt t t t P t t t t
t t t t t tt t t tt
q rs
t t t t t t t t tt t t t t t t tt
t t t t tt t t t t t t t t t t t t tt tt t t t
tt t tt t t t t t tt t t t t t t t t t t t tt tt t t tt t t t t t t
tt t t t t t t t t t t t t t P t t t t t t t t t t t t t
-
1 1
t s t t t t tr t t
t t
t t
r t t tr ttr t t t
t r t t rt tr tr t t
P
r t rr t tr t t t t t t t t r t rt tt t tr r t t t t t tt t t tr tr rtr tr t t r trt r t tr t t trt tt t trt t t r t tr t t t r trtt
-
1
ttt ttt
P
q rs rs
t tt
-
1
P
q rs st s sr
-
1 4
rr rr r r r r rr
r r r r r r r r t r r r r r r r r r r
rr r r r s rr r r
r r r r
rr t r r r rr r r r r r r
r r r r r r r r r r r r r r r r r r s r r r r r r
r r r r r
r rr r r r
t rr r r r r r r r r
r rr rr r r r r
t r r r r r r r r rr r r r r r r r r r r r r rr r r
PP P
-
1
s
r
t
P P
P
q P PP
q P P
r
-
1
P
t
t
t
t
t t
t t
t
t
t t
s
t
t
t t
-
1
P
P
-
1
t
t t t t t
r
r
-
1
s
s
s
s
s
s
s
P
s
s t
s
s
s
-
14
s
-
14 1
-
s s P
s P qr q s P t t t
-
14 3
t
r
t t t t
P s P
q q q q q P s q qP
r r
t t t t
tt t t t t
-
14 4
s s
s
s t s q s t s s q s t s t s t s s ss
s qs s st s
P
rrr r r rr r
tt t s t s t t s s ss
-
14 5
r r r r r r r rr
r r r r r r r r r r
r r r r r
r r r
r
P
P s
-
14 6
t
s
t
s
s
s
t
-
14 7
r r s r
I
r rr sr r r rr
P
P
t
q
r r r
-
14 8
t t t t t t
t t t t t
t
t t
t
t t t
t
t t t t
t t t t
t t
t t t t t
t t t t t t
t
t t
t t t
t t t
t t t
t t
t t t t
t t t
t
t t t
t t t t
t t
t t
t t
t
t t t
t t t t t
t t t t t
t t t
t t
t t t
tt t
t t t
t t t
t t t
t t t
t t t
t
t t t
t t t t
-
14 9
r
t t t t t t t t t
t t t
P
t t t t t
t s
t t
-
150
t
t
t t t
P
Do
Yo
u K
no
w?
-
151
s s s
s s s s s s s s s
s s s s s s
s s s s
P P P P PPPP
s s s s s s ss s
s s ss s s s ss s s s s
-
152
r r
-
153
t
PPP
t
-
154
t t
st
s s
t
s
s t
t
t
s
t
t
s s
t
s s
t t
Do
Yo
u K
no
w?
-
155
P s P s s s
s
s P P ss P P P s s P s P PP P s
P P s P P PPP P s P P P P P s Ps P P P P s s
s s s P s P P P P s s s P s P PP P s P P P Ps P P P P P P s P s Ps q P P
rt
-
156
t t t t t
t t t t t t t t t t t t ttt t
P
t tt t
Mo
re t
o K
no
w!
qrs
-
157
t
s s
s s t
P
-
158
W hat yo u have le arnt
t
-
159
s
s
s
s
E X E R C I S E S
-
t s t s
Mo
re t
o K
no
w! s q q
t P P Ps
-
16 1
P
q r
s t
-
16 2
t
r
r r
r P r
r P r r P r
r r P
q s q s
q
q
-
16 3
s
s t
r r rrr
P
q
-
16 4
t t t t t t t t t t tt
t t t
P P
q qr s q
q
t t t t t t t t t t t t t t t t t
t t
t
t
t
-
16 5
r
r
t
r
P
-
16 6
P
q r q r qs q
t P P q q
-
16 7
P
P
q r st qt
-
16 8
t t t s
t t t t t
P P
qr q r rrr
t t s
s
-
16 9
t t t t
r r r
t t t t t t t
P
t t t t t t t
t t t t
t t t
q
s q
t t
t t t t t t t t
-
17 0
P
q
r st
-
17 1
P
q rs t q P
-
17 2
t t t t tt t t t t t t t t t t rt t t t tt
P
P
t t t t t t t t t t
P
t t t t t t stt
-
17 3
s s ss ss s s s s ss ss s s s
s r s s s s s
s s ss s
P P P P PP P P
P P
P P
P P
P
P P
P qtqt
-
17 4
r r
s
s
P
t
r r
q
q
-
17 5
q
P
P
q
r
Mo
re t
o K
no
w!
-
17 6
s s s s s s
s s
s
P P P P P P P r Pr P P
P P P P r P Pr P P r P
qr Pt t P r P P rP r P r P P P rP
t PP r P P rP P P PP P P
P r rr P P PPPP
-
17 7
t t t t
P P
P
t t
t t t
t
t t t q t
-
17 8
r
P
t
qs
-
17 9
t t tt tt
P P
P P
r r
q
s s s
-
180
r
rt r
t r rr
r
r r
r
s
r r
r
t
r rr
r r
r
s
r
rt
r
r t
tr s
s
r r r r r
r s r r
rr r r rt
r s
-
181
P P PPP P
s ss P P s
P P s P P P
PPP P P P s P
P P P ss sss
P P
q
s
s P r Ps P t
P tP P P r P
s
r P P P P P P
Ps P r ss P P P
sP P P s P P
-
182
P
q
r
rst
t
-
183
P
qr s
t
-
184
s
tP P P P P P P P s s s
q r
W hat yo u have le arnt
Mo
re t
o K
no
w!
-
185
P
E X E R C I S E S
P
s
-
186
t t
t t t
tt t t
t
t
t t tt
t
t
t
t
t
t t t t
t t t t t t t
t t t t t t t t
t t t t
t t t tt
t
t t
t t
t t t t
t
t t t
t t t t t t
t t
t t t t
t t t t
t t t t
t t t
t t t t t
t t t t t t
t t t
t t t t t tt
t t t t t
t t t t t
t t t t
t t
-
t
s
P
-
188
s s
Do
Yo
u K
no
w?
s s s s s s s s s s s ts s
s s s s s
ts s s s s
s
-
189
PP P P
s
t
qr r q r q qq
Do
Yo
u K
no
w?
-
19 0
t t
t
P P P P
qqr s
q q q r rq r qq r s
r s
r rq r qr qr rq qr s q qqrs
-
19 1
P P t
P
P P t t tP t
q r r s sqr r qs sr q
-
19 2
P
P
s P P
P
s
P
P
s s
q rt q t qq q q q q q q q q q q qq q q q q q q q q q q qq qq q q q q q q q q q q q q
-
19 3
r
P P P P Ps
P Ps P P P Ps
P P P P P Ps ss
P P P P
P P P s P
q r t t
q r
-
19 4
s s s s s s s s
s s s
s s s s s r s s s t s s s s s s s ss st s sst s s s s s r s s ss st s
s s s ss s sst s s
s s s s s s s s
r s s t s s s s ss s r sst s s t s t s s s
rs s s sss ss sss s s s
ss s t s ss ts s ss s s
ss s s s st s s s s r s s s
s s r t ss s st s ss
t s ss s st s
s st s s s s t s s s s
P
P PP
PP P PP
-
19 5
s s s ss s
s s
s s s
s s s ss s s
s ss
s ss
P
s s s s
ss s
ss s s
ss ss
t ss
ss s
ss
ss s s
s s ss ss s s
s
s s s s s
s s
s s ss ss
s s
ss s s
ss s s s
s s s s
s s s
qrr
s s s s s
s s s s ss s
s s ss s
s s s s s
s s s
s s s s
s ss s s s
s s s s
s s s s s
s s s sss s
s s s s
s s s
s s s s
s s s s s
s s s s
-
19 6
s s s s t s t s t s t s t
ss t
s s
P
q r r r
s t
s
-
19 7
t
t
t
t
t
W hat yo u have le arnt
t t
E X E R C I S E S
-
19 8
-
t
-
2 0 0
t
t t t t t t t
tt t tt t ttt t t t t tt t t t tt
P P P
qr ss t t t
q t
-
2 0 1
t
P
qrs sr r
Mo
re t
o K
no
w!
-
2 0 2
P P
q r
st t
t s
t
-
2 0 3
P
P
t qt qrstt qrstt q
-
2 0 4
s ss s
ss
ss
ss s s ts
P
q r
r
s ts
P
-
2 0 5
t t t t t t tt t
t tt t t t
t t t t t t t t t
t
r
t t tt t t t t
t t t t t t tt t t t t t t t t t tt t tt t t t t t tt t t t t t t t t tt t t t tt
P P P
P qs
t tt tt t t t tt t t t t t t t t t t t
-
2 0 6
tt t t t t ttt tt t t t t t t t t ttt t t t t t t t t t t r t tt t t r t t t r t t tt t t r t t t
P
q s qq q s
P P P
P
t tt t t t t t t t t t t t t tt r t tt t t t t tt t
-
2 0 7
r r r
r r r rr
r r r r
rr r rr r
r
r
r r rr r
r r r r
rr rr r
r r r r
r r r rr
r rr r
r r r rr
r r r r
t r r
rr r r r
r r r r
r r r r
r r r r r
r r
P
q
s q
q
q
q
q
s q
q
s
s
s
s
-
2 0 8
P
t
-
2 0 9
s P
t
qr
-
2 10
sss
t tt
P PP P P
PP PP
PP P
PP
q r
s s s s ss
-
2 11
s
t tt
P
P
P
s s s
s q q r s s q s
-
2 12
s
r
s
P r
qt t qt t
qtq q
-
2 13
t
PP P P P PP P
P P P P P P P P PP P
qrs s
PP P P P PP P P P P PP P PP
P P P P P P P PP PP P PPP P
-
2 14
r
r r
r r
s
P
s
ss s
ss
P P
P
P q
t s
s s
s
ss
s
t s
t
-
2 15
P P P P tt
P P P P P
tt
qr sP
-
2 16
r
t t
P
t t t t
t
qs q qs
qq q qq q
-
2 17
P
qrst
-
2 18
t
t
P P
P
q r PP s P r q P
-
2 19
P
t
tt
tt
Mo
re t
o K
no
w!
qrsqr
P
qrsq
-
2 2 0
W hat yo u have le arnt
P t
-
2 2 1
E X E R C I S E S
t
P
t
-
2 2 2
-
t tt
P qq rsss q sss r qqr r sssr s r
-
4
s s s t t
P
P PP P P P qr t
P P P
-
t
t
P P P P P
q r rs q rs q
s s r s
q r ss s q
r sr s
r r rq s qss q s sr r q sr s
rs rs s sr s rs rs r qr s
P P
-
t t
P
qrs s rr rs rsss qrs s s q rr
-
r
r
P P s
s P s s s
P s s
s s ts P
P P s s s
Ps P s s P s s P
q s s
-
t t t t t t s
t t t
t t t t t t
P
qr r r q rq q qr qr r q q qr r rqq q
t t t t t t t t t t t s t t t t t t
-
t t tt tt
P
q rq s
q s
rq s
-
t P t Ptt Ptt P
s
s
q r
q
-
1
t t t t t t ts tt t t t t t tt t t t t t t s tt t t t t t t t t t s t t t t t t t t t t t s t t t t t t
tt s tt t t tt tt t t tt t t t t t t tt t t t t tt t t t tt t t t t t tt t t t t t t tt s t t t t t t t t
tt t t t t t t t tt t t s t s tt t t t
t t t t t t t s t t t t s t t t t t t t t t t
s t t t tt t t t r tt tt t t t t tt t t t t t t
P
q q q q q q q
q q
-
t
s
t
t t
s t t t t t
P P
s s
s s s s s
s s
t
t s s
t t
t t
t q
P
s s
r
-
2
t t t
t
P P P P P P P
qrsq qs
t tt t t
P P P PP P P P P
P P P P
P P P P P PP
-
4
t t
t
t
t
t
P t
t
t
t
t
t t
r r
r
qs
-
t tt
r P r
P P
P
P P
q s s s s qs s s
s sq
-
s r s t t s t t t t s s r s r r r s r s r ss r r r s s
P
q
-
P
t t t t
q r ss
q r r r
-
ss t
P P PP P PP P
PP P P PP P PP q q P r q P PP
q P q P P qP P PPP
-
t
t
t
t
t
t t
t t t
t
t
t
t
t t
t
t
-
4
s
-
4 1
s s s
s s
s ss
s
ss ss
s
s
s
s
s ss
s ss
ss
-
t s t t t t P
t
qr r q r r q qr qr r r
-
4
r r
s
s s s
r r
P
r
-
4 4
s r
P
qt qt qt qt
-
4
s
P P
P P
qr t
-
4
t t
t t
t
t t
t t t t
t
t t t
t t t
t t
t
t
t t
tt t
t
t t
r t
t
t t
P
qs
-
4
t
t
r t t
t
s
t
s
s t
s
r
s
t
P
r
s
s
P
t
-
2
r r r rr r r r r r r
PP P P PP PP PP PPPPPP P P
r
t tt
q s
q
r r r r r r r r r
r r
-
4
r rr rr rr r rr r r r r r
t tt
r r r rr
r rr r
r rr r r
P P P P P
P P P P P
P P P P
P P P PP P
r r r r r r r r r rr r q r r r s
t tt
P P P P P P P
-
P
t t
t
q rs
-
2 1
t t t t t t t t t
t t tt t t
t t
t t t tt t t
t tt tt t
t t t t
P
t
t
t t
t
t t t
t t t
t
t t
-
2 2
s s s
s s
t t tt tt
P P
s s s
s ss s ss s ss ss s s ss s s
-
2
t tt
P P P P P P
P P P P P
P P P P qP Pr P P
s P
r PPP P P P rP
P P P
P P P P P
-
2
r
r r
E X E R C I S E S
t tt
r P
r
P r r
r P P P P r
-
2
-
t t t tt t t t tt t t t tt t t tt t t t t t tt t tt t
t t t t q
P P P P P P P r s P P
-
2
t s t s t t t s s
t t
P P
q r q r q qq qq q qq q q
s s s t s s s
s s s t s s
-
2
s
t tt
P
-
2
t
P P P P P
P P P P P
P P PP P
P
P P P PPP P
qrs
qrs
-
2 6
s s
s
s
s
s
s
s s
s
s
s t s
s
s
-
2 6 1
r t
P P
q sqs q s qs
r r
-
2 6 2
tP t t
qrs rr r r r rr s r r qr q r
q r r s q s r s r q r r r
r s r s
s rrr qr r rss r r r r
-
2 6
t t tt tt
t tt t tt
t tt
P P
s
qr
-
2 6
E X E R C I S E S
-
2 6
-
s P P
P P P
-
2 6
P
q
r r s t
-
2 6
t tt
P
P P
t tt
P s P
PP
P
-
2 6
t r t r
r r r r
P P PP P PPP
P P P P PP P
PP P P P P P PPP PP
PP P PP PP P P PP PP
q s sq
r
-
2
t tt
r s
s s
P
q
-
2 1
s
t t tt tt
s
P s P P P
-
2 2
t
P
-
2
r r
P P PP P P P P P P P P PP P P
qs t P P P P P P PP P P
P P P P P P
P P P P
-
2
r r
r t t r
r r
r r r
tr
t
r r
r
r r r
r
r r
r r r
r r
r
r r r
r r r
r
P P r
r r
r
r r r r
r tr r r
r r r r
r r
t r
r tr
r
r r
r rr r r r t r r r r r
-
2
t t
t
P P
P s P
-
2 6
r
P P
P P P P
P P P s
q t
-
2
t t tt tt
P
-
2
t
E X E R C I S E S
P
r
-
2
-
2
-
2 1
P
r r
r r
r r
r r
r
r r r
r