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  • If P (A) = 3 / 5 and P(B) = 1/ 5 , find P (A ∩ B) if A and B are independent events.

Q.1. If  P(A)=\frac{3}{5}   and P(B)=\frac{1}{5},  find P(A\cap B)  if A  and B  are independent events.

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best_answer

  P(A)=\frac{3}{5}   and P(B)=\frac{1}{5}, 

Given :   A  and B  are independent events.

So we have, P(A\cap B)=P(A).P(B)

     \Rightarrow \, \, \, \, P(A\cap B)=\frac{3}{5}\times \frac{1}{5}

\Rightarrow \, \, \, \, P(A\cap B)=\frac{3}{25}

Posted by

seema garhwal

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