a bag contains 3 white balls 4 black 6 brown and 2 orange balls. if 3 balls are drawn what is the possibility that one is orange and two are black
Answers
Answered by
0
I think it is black balls because there is 4 black balls so out of 4 3 has drawn then 1 left
Answered by
0
Answer:
n(E)=15c3
n(S)=1 orange (2c1)and(*) 2 black(4c2)
P=(2c1*4c2)/15c3
12/455
Step-by-step explanation:
Similar questions