2,4,6,8,10.........102
Find the sum of AP???
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Answered by
3
Hey.
Tn=a+(n-1)d
102=2+(n-1)2
102=2n
n=51
Now sum of ap=n/2(a+l)
Sm=51/2(2+102)
51*52
=2652 is right a answer.
Tn=a+(n-1)d
102=2+(n-1)2
102=2n
n=51
Now sum of ap=n/2(a+l)
Sm=51/2(2+102)
51*52
=2652 is right a answer.
Raveenaforboys:
Thanks
Answered by
4
Hey...
Hope this would help you.
Mark it as brainliest if you like.
@Saadya
Hope this would help you.
Mark it as brainliest if you like.
@Saadya
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Thnx very much
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