find the sum to the series 26+27+28...60
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Answered by
2
Answer:
1470
Step-by-step explanation:
heya
Ap formula apply
sm =n/2(a+l)d. n=35
d=1
a=26
l=60
=n/2(26+60)d
35/2(86)●1
35×42
1470 ans
hope it will help you
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