Question

How to calculate n th term

Answer 1

Answer:

Arithmetic Sequence Formulas

nth Term Formula an = a1 + (n – 1)d

Sum of First n Terms Sn = n/2 (first term + last term)

Where,

an = nth term that has to be found

a1 = 1st term in the sequence

n = Number of terms

d = Common difference

Sn = Sum of n terms

A few solved problems on the arithmetic sequence are given below.

Answer 2

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