Math, asked by pR12h, 1 year ago

a bag contains 3 red and 4 black balls. a second bag contains 4 red and 2 black balls. one bag is selected at random.from selected bag one ball is drawn.find probability of black ball.

Answers

Answered by GawthamCR7
1
this is the answer for the question
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pR12h: i don't think answer is correct
GawthamCR7: kk
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