user image

Deepika Mishra

Class 12th
Maths
2 years ago

A bag contains 4 white and 5 black balls. Another bag contains 9 white and 7 black balls. A ball is transferred from the first bag to the second and then a ball is drawn at random from the second bag. Find the probability that the ball is drawn is white.

user image

Abhishek Mishra

2 years ago

Recent Doubts

Close [x]