A die is thrown. Describe the following events:
(i) A : a number less than 7
(ii) B : a number greater than 7
(iii) C : a multiple of 3
(iv) D : a number less than 4
(v) E : a even number greater than 4
(vi) F : a number not less than 3
Also find `A

Explanation

To solve the problem, we need to describe the events based on the outcomes of a die throw and find the union of events A and B.

### Step-by-Step Solution:

1. **Identify the Sample Space**:
The sample space \( S \) for a die throw consists of the numbers {1, 2, 3, 4, 5, 6}.

2. **Define the Events**:
...