Find ≤ft[ P≤ft(B/A) + P≤ft(A/B) ], if ...

CBSE Class 12 Math 2020 Outside Delhi Set 1 Solved Paper

Question : 26 of 36

Marks: +1, -0

Find

\left[ P\left(\frac{B}{A}\right) + P\left(\frac{A}{B}\right) \right]

, if

P(A)=\frac{3}{10}, P(B)=\frac{2}{5}

and

P(A \cup B)=\frac{3}{5}

Solution: 👈: Video Solution

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