A box has 4 white and 3 red balls. Two balls are taken out in succession. What is the probability that both are white?

A box has 4 white and 3 red balls. Two balls are taken out in successi

1.	A box has 4 white and 3 red balls. Two balls are taken out in succession. What is the probability that both are white?
A.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/16-227-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/16-227-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/16-227-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/16-227-4.png">
Answer» D. <img src="/_files/images/electronics-and-communication-engineering/signals-and-systems/16-227-4.png">