Question

a box contains three white balls w1,w2 and w3 and two red balls r1 ans r2. we remove two balls in succession .what is the joint probability of the event that the first removed ball is white and the second is red?​

Answer 1

Answer:

Probabilty of drawing black in the first drawtotal balls

total black balls

= 2/5

Probability of drawing black in the second

=1/4

Now

2/5 X1/4

= 1/10

Answer 2

Answer:

Step-by-step explanation: