Question

Sagar has an turn containing 15 balls, 3of them are green ,5red and 7 white, he picks out one at reendom ,notes the colour and put it back .then he again pick out 1 ball from the bag at random . draw a tree diagram and find the probability of the following- (a) both balls are white (b) only one is white (c) both are not white.​

Answer 1

if I helped then plz tell by like

Step-by-step explanation:

a) 1 b) 1/2 c) 0