Find first four terms of AP when the first term is -2 and the common difference is 0.

The correct answer is -2, -2, -2, -2

a = -2, d = 0

First term, a = - 2

Second term, a + d = - 2 + 0 = - 2

Third term, a + 2d = - 2 + 0 = - 2

Fourth term, a + 3d = - 2 + 0 = - 2

The first four terms of the AP are - 2, - 2, - 2, and -2.