Write first four terms of the AP, when the first term a and the common difference d are given as follows:
a = -1.25, d = -0.25

Question

Write first four terms of the AP, when the first term a and the common difference d are given as follows: a = -1.25, d = -0.25

Philoid · Accepted Answer

Given that first term (a) = -1.25

Common difference (d) = -0.25

The first four terms of the A.P is given by

a, a+d, a+2d, a+3d

⇒ -1.25, -1.25+ (-0.25), -1.25+2 × (-0.25), -1.25+3 ×(-0.25)

⇒ -1.25, -1.5, -1.75, -2.

Write first four terms of the AP, when the first term a and the common difference d are given as follows:a = -1.25, d = -0.25