Math, asked by abhinavjjjj, 1 year ago

Sum of all terms between 100 and 200 which are divisible by 4

Answers

Answered by monalisha132

0

tn=a+(n-1)d
200=100+(n-1)d
n=26
sn=n/2 (2a+(n-1)d)
26/2 (2×100+25×4)
13×300
3900

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