Math, asked by kumarsatyendra31960, 9 months ago

sum of n terms of an AP is 48, first term is 20 and common diffrence is _4 find the number of terms.​

Answers

Answered by rahul456841
1

Answer:

N will be 3

Step-by-step explanation:

Ap will be like 20,16,12 and so on

as we can see, the sum becomes 48 at 3 terms, so that'll be the answer

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