Find the sum of series 26+27+28+..........+60.
lucky140:
30×61-25*13
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Answered by
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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
@rajukumar☺
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
@rajukumar☺
samma pa
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