Math, asked by akershitdas, 7 months ago

in a sequence Sn=n(n-1)/2, then is it an A. P?

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Answered by bhikajigawade4

1

Answer:

i think this the answer

Step-by-step explanation:

plz mark me as brainliest please

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Answered by mahadevidndm

2

Step-by-step explanation:

0,1/2,1 I think this is the correct answer

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