Math, asked by syed32, 1 year ago

the sum of first n term of an AP is n÷2(3n+13) find its 30th term

Answers

Answered by Raj00111

1

1545...30th term... d an ap

Answered by kbkarti

1

95
using An=Sn-S(n-1)..
putting n=30...
u can find 30th term

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