simran754 simran754

19-03-2021
Mathematics

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In an Ap a=-3,d=0 find the sum of it's first 10 terms please solve it

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Аноним Аноним

20-03-2021

Answer:

a=-3

d=0

n=10

s10=n/2{2a+(n-1)d}=10/5{2×-3+(n-1)0}=2{-6)=-12

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