Four members of a school first eleven cricket team are also members of the first fourteen rugby team. How many boys play for at least one of the two teams?
If S = (x : x\(^2\) = 9, x > 4), then S is equal to
If x - 1 and x + 1 are both factors of the equation x\(^3\) + px\(^2\) + qx + 6 = 0, evaluate p and q
Find T in terms of K, Q, and S if S = 2r\(\sqrt{\pi(QT + K)}\)
