Change 432\(_{five}\) to a number in base three.
Given that A and B are sets such that n(A) = 8, n(B)=12 and n(AnB) =3, find n(AuB).
If √24 + √96 - √600 = y√6, find the value of y
Evaluate 23 x 54 (mod 7)
If 4\(^{3x}\) = 16\(^{x+1}\), find the value of x
