Math, asked by sreejakothath, 1 year ago

Sum of even integer from 100 to 1000

Answers

Answered by Anonymous
1

S=100 +102 +........... 1000

a=100

l=1000

a+(n-1)d=1000

100+(n-1)2=1000

(n-1)2=900

n=451

Sum is given by

S=n/2(a+l)

=451/2(100+1000)

=451/2 X 1100

=248050

Hope it helps you

^_^

Please mark as brainleist

Similar questions