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मान लें A और B स्वतंत्र घटनाएँ है तथा P...

मान लें A और B स्वतंत्र घटनाएँ है तथा `P(A) = 0.3` और `P(B) = 0.4` तब
(i) `P( A nn B)`
(ii) `P( A nn B) `
(iii) `P(A|B)`
(iv) `P(B|A)` ज्ञात कीजिए |

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