cameroon gce A level June 1999 mathematics statistics and mechanics

cameroon gce A level June 1999 mathematics statistics and mechanics

cameroon gce A level June 1999 mathematics statistics and mechanics

1. Differentiate sin x with respect to x from first principle

ii. find dx/dy if

a) y=(x sin x)2

The graph of y =  a + b/(x-1)(x-4) has the turning point at p(1, -1) . find the values of a and b and hence sketch the curve y = f(x) showing clearly the turning point and asymptotes and intercepts with the axis.