Math, asked by manasa44, 9 months ago

sum of n terms when a and d are given​

Answers

Answered by aditijha1403
0

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 know as common difference, and (n-1), where n is numbers of terms to be added

Answered by pradnyashahade14
12

Answer:

hi mate

here is your answer

Sn=n/2 [2a+(n-1)d]

hope it helped you ✌

mark me as brainlist plz✌

❤it's samira ❤

Similar questions