Q89. Let A and B be two independent events. If P(A) = 0.3 and P(A ∪ B) = 0.8, what is the value of P(B)?Mathematics — Permutation, Combination and Probability — Question 89 of 302A. 5/7B. 2/3C. 1D. 4/7Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →