Math, asked by hubbywubby50, 2 months ago

what is the formula for the arithmetic sequence of the sum of the same sequence is given by sn=2n+3n2

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Answered by arjun6355m

4

Answer:

answer = A) an = 5+6(n-1)

☞put value n=2 in sn

☞ and next put = 1,2 respectively in options

☞which have sum 16 it's right ans

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