Question

A..p, a = 10, d = 10, then find its fifth number

Answer 1

Given :-

a = 10

d = 10

Proof :-

nth term = a + (n - 1)d

Here, n = 5

Fifth term = 10 + (5 - 1)10

Fifth term = 10 + 4 * 10

Fifth term = 10 + 40

Fifth term = 50