Math, asked by aastha27, 1 year ago

The sum of n terms of a finite AP is 13/2 times the sum of its first and the last term which term would be the middle term in this AP

aastha27: Please someone answer this question ...
aastha27: anyone who is mahan here wants to answer this question ..... please guys help me ...

Answers

Answered by Dhinu
2
Ans. -> 7th term
solution is in the pic.....
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