Question

For the given A.P.s, write the first term a and common difference d.

1.7, 2.3, 2.9, ...

Answer 1

a = 1.7

d = 2.3 − 1.7

= 0.6

2.9 − 2.3

= 0.6

So the sequence is an A.P. with first term 1.7 and common difference 0.6.