Can you solve this?

Fill in the blanks with suitable Pronoun words.. Let you and ...... try to solve this problem.

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.

If you are walking on the moon, can you hear the sound of stones cracking behind you ? Can you hear the sound of your own footsteps ?

The probability that A can solve a problem is 2//3 and B can solve it is 3//4 . If both attempt the problem, what is the probability that the problem gets solved ?

If it is given that the probability that A can solve the same problem is (3)/(5). The probability that B can solve the same problem is (2)/(3). The probability that at least one of A and B can solve a problem is

The probabilities that A and b can solve a problem independently are 1/3 and 1/6 respectively. If both try to solve the problem independently, find the probability that: (i) problem will be solved (ii) both can solve the problem.