1.

A bag contains 3 red and 4 black balls and another bag has 4 red and 2black balls. One bag is selected at random and from the selected bag a ballis drawn. Let A be the event that the first bag is selected, B be the eventthat the second bag is and C be the event that the ball drawn is red. Find P(A),P(C//A)a n d P(C//B)dot

Answer»

`1/2`
`3/4`
`1/4`
`5/8`

ANSWER :A


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