Which term of the A.P. 84,80,76… is 0?

Explanation

To find which term of the arithmetic progression (A.P.) 84, 80, 76, ... is equal to 0, we can follow these steps:

### Step 1: Identify the first term and the common difference
The first term \( a_1 \) of the A.P. is:
\[ a_1 = 84 \]

To find the common difference \( d \), we subtract the second term from the first term:
\[ d = 80 - 84 = -4 \]
...