Choose the correct choice in the following and justify
(i) 30th term of the AP: `10,7,4,...` is (A) 97 (B) 77 (C) ` -77````` (D) `87`
(ii) 11th term of the AP: `– 3, -1/2 , 2, ...` is (A) `28` (B) `22` (C) `–38` (D) `– 48 1/2`

Explanation

To solve the given questions, we will use the formula for the nth term of an Arithmetic Progression (AP), which is given by:

\[ a_n = a + (n - 1) \cdot d \]

where:
- \( a_n \) is the nth term,
- \( a \) is the first term,
- \( d \) is the common difference,
...