Mathematics Past Questions and Answers

Calculate the volume of the regular three dimensional figure drawn above, where < ABC = 90° (a right- angled triangle).

The histogram above represents the number of candidates who did Further Mathematics examination in a school. How many candidates scored more than 40?

If \(\sin x = \frac{4}{5}\), find \(\frac{1 + \cot^2 x}{\csc^2 x - 1}\).

If \(N = \begin{pmatrix} 3 & 5 & -4 \\ 6 & -3 & -5 \\ -2 & 2 & 1 \end{pmatrix}\), find \(|N|\).

If X, Y can take values from the set (1, 2, 3 ,4), find the probability that the product of X and Y is not greater than 6