Three coins are tossed. Describe(i)      Two events which are mutually exclusive.(ii)     Three events which are mutually exclusive and exhaustive.(iii)    Two events, which are not mutually exclusive.(iv)    Two events which are mutually exclusive but not exhaustive.(v)    Three events which are mutually exclusive but not exhaustive.

Explanation

To solve the problem, we will analyze the outcomes of tossing three coins and then identify the required events based on the definitions of mutually exclusive and exhaustive events.

### Step-by-Step Solution:

1. **Identify the Sample Space:**
When three coins are tossed, the sample space (S) consists of all possible outcomes. The possible outcomes are:
- HHH (3 Heads)
- HHT (2 Heads, 1 Tail)
...