Q. 125.0( 2 Votes )

Given the probability that A can solve a problem is 2/3 and the probability that B can solve the same problem is 3/5. /find the probability that none of the two will be able to solve the problem.

Answer :

Given that P(A can solve problem)=

P(B can solve the problem)=

P(none can solve the problem)=

Therefore, required probability=

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