Computer Science, asked by Lakshyajaiswal8055, 4 months ago

Java program to print the sum of the following series 1+4+9...+400

Answers

Answered by goyalram43

Explanation:

400=1+3n-3

402=3n

n= 134

sn is n/2(a+l)

67(1+400)

67*401

26867

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