Question

In each of the following experiments specify appropriate sample space
(i) A boy has a 1 rupee coin, a 2 rupee coin and a 5 rupee coin in his pocket. He
takes out two coins out of his pocket, one after the other.
(ii) A
person is noting down the number of accidents along a busy highway
during a year.

Answer 1

@electrokid

Answer 2

@perl

Answer 3

there are 3 ways to choose the first coin, and then there are 2 ways left to choose the second coin.
so there are 3x2 ways