Math, asked by abhishekhyadav2006, 2 months ago

write the formula for nth term of an A.P and sum of an n term of an A.P?

Answers

Answered by Umra01

25

Answer:

an= a+(n-1)d

sum of n terms= n/2 [2a+(n-1)d]

Answered by ss6072612

0

Answer:

the formula for the nth term of an AP =an+(n-1) d and the sum of the nth term of an AP= sn=n by 2(a+l)

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