Math, asked by sangeetabhadoriya346, 8 months ago

the sum of first n terms of an AP is given by Sn=3/2n^2+5n. Find the nth term tn of the AP and hence find 2(t14).

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Answered by tennetiraj86

4

Answer:

nth term of the given AP=(6n+7)/2

2(t 14)=91

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Answered by Anonymous

4

Answer:

answer attached in photo

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