Question

In an Arithmetic Progression, 1s term is 2 and last term is 20. The sum of all terms is 396, then n =
A) 42
B) 38
c) 24
D) 36​

Answer 1

an Arithmetic Progression, 1s term is 2 and last term is 20. The sum of all terms is 396, then n =

A) 42

B) 38

c) 24

D) 36

write answer is 38