Sponsor Area

Trigonometric Functions

Question
CBSEENMA11013664

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.

n(A X A X A)


Solution

n(A X A X A) = n(A) x n(A) x n(A) = 2 x 2 x2 = 8