Top results
1. angle between two lines 2. angle between two linesyx 3. angle between two linesyx1l1 4. angle between two linesyx1l11 1 1has slope tanl m 5. angle between…
1. angle between two lines 2. angle between two lines y x 3. angle between two lines y1 x l1 4. angle between two lines yl1 has slope m1 tan 11 x l1 5. angle…
1. trig equations 2. trig equations1e.g. i cos 2 0 3602 3. trig equations1e.g. i cos 2 0 36020 2…
1. calculating coefficientswithout pascal’s triangle 2. calculating coefficientswithout pascal’s trianglen! n ck k!n k ! 3. calculating coefficients without…
1. binomial theorem 2. binomial theorembinomial expansionsa binomial expression is one which contains two terms. 3. binomial theorembinomial expansionsa binomial expression…
1. trigonometric functions 2. trigonometric functionsradian measure 3. trigonometric functionsradian measure360 2 radians 4. trigonometric functionsradian measure360…
1. binomial probability 2. binomial probabilityif an event has only two possibilities and this event is repeated, then theprobability distribution is as follows; 3. binomial…
1. the t results 2. the t resultslet t tan2 3. the t resultslet t tan 22 tantan 21 tan 222ttan 1 t 2 4. the t resultslet t …
double angles double angles sin 2 sin double angles sin 2 sin sin cos cos sin double angles sin…
1. trigonometric functions 2. trigonometric functionsradian measure 3. trigonometric functionsradian measure 360 2 radians 4. trigonometric functionsradian measure…
1. general expansion of binomials 2. general expansion of binomials ck is the coefficient of x k in 1 x n k 3. general expansion of binomials ck is the coefficient…
equations of the form asinx + bcosx = c method 1: using the t results equations of the form asinx + bcosx = c method 1: using the t results 3600 eg (i) 3cos 4sin…
greatest coefficients and greatest terms greatest coefficients and greatest terms ermgreatest t theisthen if 11 kkk ttt greatest coefficients and greatest terms…
1. euclidean geometry 2. euclidean geometrygeometry definitionsnotation|| is parallel to 3. euclidean geometrygeometry definitionsnotation|| is parallel to …
1. products to sums 2. products to sums 2sin a cos b sin a b sin a b 3. products to sums 2sin a cos b sin a b sin …
sum & difference of angles sum & difference of angles y x 1 sum & difference of angles y x 1 p sum & difference of angles y x 1 p sum & difference…
sum & difference of angles sum & difference of angles y x 1 sum & difference of angles y x 1 p sum & difference of angles y x 1 p sum & difference…
1. angle between two lines 2. angle between two lines y x 3. angle between two lines y 1 x l1 4. angle between two lines y l1 has slope m1 tan 1 1 x l1 5. angle…
1. euclidean geometry 2. euclidean geometry geometry definitions notation || is parallel to 3. euclidean geometry geometry definitions notation || is parallel to…
1. angle theorems 2. angle theorems (4) the angle subtended by an arc (or chord) at the centre is double the angle subtended by the arc (or chord) at the circumference. 3.…