Question Number 210832 by BaliramKumar last updated on 19/Aug/24

$$ \\ $$If the probability of A solving a question is 1/2 and the probability of B solving the question is 2/3 then the probability of the question being solved is

$$ \\ $$The probability of the question being solved is the probability of at least one of them solving it. We can use the formula:

P(A ∪ B) = P(A) + P(B) – P(A ∩ B)

where P(A ∪ B) is the probability of the question being solved, P(A) is the probability of A solving it, P(B) is the probability of B solving it, and P(A ∩ B) is the probability of both A and B solving it.