Find the sum of 100 term of the AP 0.6, 0.61, 0.62, 0.63, ….

To Find: The sum of 100 terms of the given AP series.

Sum of n terms of an AP with first term a and common difference d is given by

Here a = 0.6, n = 100, d = 0.01

= 50[1.2 + 0.99]

= 50 × 2.19

109.5
Sum of the series is 109.5