
### Instruction: help me answer this question In a class of 60 students, if 30 opted for NCC, 32 opted for NSS and 24 opted for both NCC and NSS, find the probability that the student opted for NCC or NSS., think step by step
### Assistant: We know that, P(A∪B) = P(A) + P(B) – P(A∩B) = 30/60 + 32/60 – 24/60 = 19/30 , The answer is 19/30
