Find the sum of the first 1000 positive integers

Asked by admin @ 10/08/2021 in Math viewed by 288 People

1) Find the sum of first 1000 positive integers.

Activity :- Let 1+2+3+ ------+1000Using formula for the sum of first n terms of an A.P.Sn=S1000 = (1+1000)= 500 * 1001Therefore, Sum of the first 1000 positive integer is

Answered by admin @ 10/08/2021

Answer is 500500
Hope it helps

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