Question

Sample space, when two coins are tossed is __________.

Answer 1

The sample space of any event is all the possible outcomes of that event. When $2$ coins are tossed simultaneously, the possible outcomes can be

1. Both the coins represent head
2. The first coin represents head and the second represents tail.
3. The first coin represents tail and the second represents head.
4. Both the coin represents tail.

Thus, the sample space of two coins tossed simultaneously is $\left\{(H,H),(H,T),(T,H),(T,T)\right\}$.