Question

Write program in java to accept a choice from user and print the sum of series according to the choice:

i. In case of Choice 1: S = 2 + 5 + 8 + 11 + …..+n

ii. In case of choice 2: S = x2 + x4 + x6 + …… + xn​

Answer 1

Answer:

ii. In case of choice 2: S = x2 + x4 + x6 + …… + xn

Explanation:

ii. In case of choice 2: S = x2 + x4 + x6 + …… + xn