Math, asked by mdakramhussain4, 5 months ago

sum of first n terms of an AP​

Answers

Answered by Anonymous
40

Answer:

The sum of n terms of AP is the sum(addition) of first n terms of the arithmetic sequence. It is equal to n divided by 2 times the sum of twice the first term – 'a' and the product of the difference between second and first term-'d' also known as common difference, and (n-1), where n is numbers of terms to be added.

Answered by yogitaingale12121
0

Answer:

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