Question

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

i) a = 10, d = 10 

ii) a = -2, d = 0 

iii) a = 4, d = – 3 

iv) a = – 1, d = 1/2 

v) a = – 1.25, d = – 0.25

Answer 1

First four terms of the AP :