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KOCUNIVERSITY MATH203-CALCULUS2 Hiday,June5,2015startin Durat,ion ofExam:150minut INSTRUCTIONS:NocalculatorsmaybeusedoIlthet talkiIlgallowed・Youmustalwaysexplainyouransw fullcredit.Usethebackofthesepagesifnecessary. andsignyourname,andindicateyoursectionbel Surname: Signature: Section(CheckOne): Sectionl:AttilaASkaJT-Th(8:30) Section2:AttllaAskarT-Th(11‥30) Section3‥Ay詳SoysalM-W(8:30) Section4:AyseSoysaJM-W(10‥00) 1 �"� 2 �"� 3 �"� 4 �"� 5 �"� 6 �"� 7 �B� 8 �B� TOTAL ����

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Page 1: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

KOCUNIVERSITY

MATH203-CALCULUS2-FINAL

Hiday,June5,2015startingat18‥15

Durat,ion ofExam:150minutes

INSTRUCTIONS:NocalculatorsmaybeusedoIlthetest・Nobooks,nOnOteS,andno

talkiIlgallowed・Youmustalwaysexplainyouranswersandshowyourwot・ktoreceive

fullcredit.Usethebackofthesepagesifnecessary.Print(useCAPITAI・LETTERS)

andsignyourname,andindicateyoursectionbelow・

Surname:

Signature:

Section(CheckOne):

Sectionl:AttilaASkaJT-Th(8:30)

Section2:AttllaAskarT-Th(11‥30)

Section3‥Ay詳SoysalM-W(8:30)

Section4:AyseSoysaJM-W(10‥00)

1 ��"�

2 ��"�

3 ��"�

4 ��"�

5 ��"�

6 ��"�

7 ��B�

8 ��B�

TOTAL �����

Page 2: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

1.(12points)LetLlandL:2betheIines

Ll:互=1+t g=1-1∴2=2一打∴∴∴∴42:セ=1-2t u=3t∴之=4叫

(i)DeteminewhethertheSelinesintersectandifso,determinetheintersectionpoint;

At一肌や七草T、売子←cc:ボUhl

ⅩニI十七∴二 十15

-ri十 二 もS十言訂TS‾㌔∴

aiでITS 一二三)もニl=ヽ

主ニューL 二 十も →Cと三二と__三一(一之)ど叶い∴- --   一一一,iii一一-一一一一一  -.一一一、-iiiiiiiiiii--ii・iiiiiiiii -

函南√‾硬,C即し?言‾千千両1

(ii)Ifthereisaplanecontdningthesetwolines,nndtheequationoftheplane・

b読〔ncノ㌧1∴>’真十、へミート← Li AL主の咋一

(も こて1-と∴cuJ)∴言もニー右+詩十品

牢乎l X t㌦ =

一・千一幸吉十二N

T足並もOf●巾当山u喜

一、(×十一十ユ(笥一主上し(⊇一心二〇

二三二三む二三二1二三

×十㌔‾そ

音容田

T

I

↓k

JI

Page 3: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

2.(12points)GiventhepoiIltP(1,1)andthefurlCtionf(瑚)=(C+y-2)2十位-y-6)2

(i)InwhichdlreCtionshouldonetravel,StartingfromthepOintP,tOObtaintheInOSt

rapidrateofdecrcase(Directionaldcrivative)onthesuEacedeGnedbythefunctionf(瑚)?

卸二草†草卓五十声+之(き‾㌻一〇証「巨(ス当-♪一之(、三高一丁も)古

6㌔二子+†+詰

∴-G)陸点へeレJ以下高宮いびThTL c自立pc十五、10イ

ー㊦宮戸,。+ 政一「

(li)Findtherateofchange(slope)iIlthisdirection

J師十十2古十吋

_車(一武圭)l

_---一一一一一一一i1---,iiiiii ‾‾一一一

、-- _∴

Page 4: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

3.(12points)Giventhe請nction

f(瑚)二十十塙

(i)Findallthecriticalpointsofthefunctionf(瑚);

㌔一一一三十g二〇

も二一五十人こし一 一⊥  十 六」こしノ

(Li)Determinethenatureofthecriticalpoints・

よ今生鞍点Jセ乱売 七よ

ギxx 二 園田題目

ニラ‘又フ抗上萄‾}

笥(一寸二CjXfCノ折Uノ ミニJ Xこち

国昭

翻雪国案

も′

X=ヒ⊥__

Cr占(霞目ト

言上>∪ノfXxC主⊃>OLL)

--- ��

中主。-し少者丸文了h、ヽ/∴ヽ…し、レ �*(����

自書臆細

入∴いす

晴間国

 

 

圏臆閉

園園

i

i

 

 

 

 

l

i

I

I

I

I

i

I

i

四g臆団

子 (塙

調圏

Page 5: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

4.(12points)Giventhedoubleintegral

I=Ff誓甚

(i)SketchtheregionofiIltegration;

(ii)Findthevalueofthelntegralby飢ymethod・

笥葦詩語Li

CI C)

田園四一C。訂龍 一(十(1

ごLJ

Page 6: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

5・(12points)DistIletIleSOlidregioIlboundedabovebytlleplaIでy+2:=4,belowby

theayplane,andonthesidesbythecylinderg2+y2=16・WeareglVenthetripleintegral

I=ILIJ矛干すdV

(i)Writethelntegralinasuitablecoordinatesystemindicatingtllelimitsofintegration

andtheorderofintegrationi

庫 口Cノ  Cj

d近h祐(級鵬や魚〔謙二十一γ一号Tへ8

㌔。拒みr。嶋

/之_Tl

よこ。LL←。上

,●一・一一一一一一一iiii一一一iiiiiii一一、1- - ‾

TL Ctl、祉/γ 血‘‘ヘル良∵・∴-r二]

公一、夏\高じ∴計か硬一、、S∴∴五二、十℃二十r部nD

(ii)EvaluateIthatyouwrotein(i)・

ェ十十十r早 肌β6∴∴∴∴U

山一rミTna

くノ

十日章一字詰ヽdDO∴∴∴∴し

く:寄与∴書証日吉)

占誓 苧飢㊦主GliT

C

e二子C

苧TGL.-∵ニ

二一日⊃誓

Page 7: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

6.(12poiIltS)Evaluate・

(i)Thesurfaceareaoftheportionoftheparaboloid2:=9-g2-y2abovetheplanez=5;

Tぞ CC rr。f Tnlで=/ぐや〔つむ‘、盲

年予言二5 =⊃∴㌔笥㍉叫

メ/へ9 案二一二)寄ニー28

∴ dSご

S二両S二日S 言辞詰

羽根二正吉山井呼園国書園

日C,

C

rJ元I・

〔久子ぱ㊦

へ出火エ十宵、耳萄雄二

÷仁山も準。=吉葉/(一二し   ろk U C Ir-一m

(h)Thelineintegralbelowanywayyouchooset〇・rJ

I訪㌫嘉+(㌻盲dgwhereCisthecurveglVenby鋼=2cos的=2sLnt O≦t≦2m・

しん5-㌔G厘毛-、’S十品1,

1二 日×一時dA=旧圭一⊃ヽ船

岡           園

ー H 年子

図星S

の、こ峨OT cuYC史で

言十台二日

之_

一十∴†「 ユ ニ

lV1

2\)園

団十

王\)

Page 8: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

7‘(14points)Given嵩誓書=(2e。#+。))

(i)DetermlneWhetherthevectorneldFgrvenaboveisconservativeamdifso,nndthe

poteIltial;

M∂

。2宅もニN入∴⇒)証も,千二▽LD

rauJ-  二 Nl 二

つ×

′些

田園

之で真仁⇒し・(×高二巨祐二掠紅型

N二つメ謹巧= ユXe日子(笥1

l・(千 二一も∴⇒ uCj)二穿ち+⊂

山(×高二 ユXel†牟⊂

(ii)Calculatethelineintegral

IJF・dr

betweenthepointsA‥(0,0)andB‥(1,1)alongthecurveC‥y=ヽ佃・Fisasgivenabove・

Youcanuseanymethodorcoordmatesyouwant・

ユニ の(申ヽ一の(○′○)

二 つど+圭一(〇十⊃

Page 9: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

/X三着三十と之二㌔8・(14points)LetDbethesolidregionenclosedbythesphereofradiusa.Sisthe

boundaryofthissolidandnistheunitoutwardnormalonS・WbaJegiventhevectorGeld

F二言五十沈+ek二(鋼,U,2)

andareaskedtocalculatetheintegral

I=IfF・ndS

(i)EvaluatethedoubleintegralIbyuslngatheoremtochangeittoatripleintegral.

雪中…互助等時‾出入レ”,

ユニ 暗示・←手Cい「二、3旧柄

D             子>

し一一「/‾‾一一一一ノ

Vc娠Vへe Oで

Sph打巳

こらし三一二田

(ii)EvaluatethedoubleintegralIdirectlyasasurfacelntegralinanycoordinatesystem

Ofyourchoice・                  一  _

un二丈0、薦しらみ産迫hC仰…‘哉 二二 三豊里三と

V手≒窄む蒜二七(雷←誼十三台

×ユ雷十三二Q一之二> ニ悠+そそ聖㌔ヱ「ゴ∴空=園田        園田

回国

下市。C埼捗\∴∴∴∴旬

ニ虐十を1-萄需ニ∵善幸卑

し此(申し重工一文〇十足」{⊥/昨了 の〕互丸印小〆

呪いへ-叩軌軌‥≦千円r初毒菊ノ

㊤叱イ(乱 しし辞u…壷PlLQ耳や)

四国国書8g

、I二・一LI牛車

_図一を

_圃イモ

Page 10: KOCUNIVERSITY - 👍 #iyileşeceğizhome.ku.edu.tr/~mathexams/courses/math203/15S/math203FS...KOCUNIVERSITY MATH203-CALCULUS2-FINAL Hiday,June5,2015startingat18‥15 Durat,ion

声o示二 去(×三十82せつ

日干南子(‘\、二、       し

= 圭子。久CI

Q r有高㊤

J云二手

二子『(享年e

らI)も(ar

Cズこな七生14a立木

二幸肝(。一心私〇二〇旧主

TL乙女ノ㊤、叱rJu心中/& 打直4th互′直之ルし止

CeT言十nhの二丈_Leの

、,1ニ∴帥㌔十三白け召し∴∴ニ