Question

A problem is given to three students whose chances of solving it are 1/2, 1/3 and 1/4 respectively. If all of them try to solve same problem , What is the probability that the problem will be solved?

Answer 1

hey friend here is your answer:-

the probability of solving same problem by all of them = 1 1 1

---- + ---- + ---

2 3 4

6+4+3 13

= ------------------ = ------

12 12

I hope You have Got your Answer

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