Mathematics Past Questions and Answers

The sum of the first n terms of an arithmetic progresssion is 252. If the first term is -16 and the last term is 72, find the number of terms in the series

A trapezium has two parallel sides of length 5cm and 9cm. If the area is 21cm², find the distance between the parallel sides

The locus of a point P which moves on one side only of a straight line XY so that ∠ XPY = 90^o is

Find the slope of the curve y = 2x\(^2\) + 5x - 3 at (1, 4).

Evaluate \(\int^{2} _{3}(x^2 - 2x)dx\)