Further Mathematics Past Questions and Answers

Calculate the mean deviation of 1, 2, 3, 4, 5, 5, 6, 7, 8, 9.

If \(V = \begin{pmatrix} -2 \\ 4 \end{pmatrix}\) and \(U = \begin{pmatrix} -1 \\ 5 \end{pmatrix}\), find \(|U + V|\).

Find the equation of the straight line that passes through (2, -3) and perpendicular to the line 3x - 2y + 4 = 0.

If \(\frac{^{n}C_{3}}{^{n}P_{2}} = 1\), find the value of n.

A body is kept at rest by three forces \(F_{1} = (10N, 030°), F_{2} = (10N, 150°)\) and \(F_{3}\). Find \(F_{3}\).