Question

There are 2 bags. One bag contains 5 white and 3 black balls.Other bag contains 3 white and 3 black balls. 2 balls are drawn at random from the first bag and put into second bag without noticing the color. Then 2 balls are drawn from second bag. Find the probability that the balls are white and black

Answer 1

Answer:

in the first bag the probability of getting white ball is 5/x-2 and P(black)=3/x-2

in the second bag P(white)= 3/x and P(black)=3/x