Question

in an AP if a=9.2 d=4.6 an=9.2 then find the value of n​

Answer 1

Answer:

1

Step-by-step explanation:

Given that:

a = 9.2

d=4.6

$a_{n} = 9.2$

To find:

n

Proof:

We know that,

$a_{n} = a + (n - 1)d$

On substituting the given values,

$9.2 = 9.2 + (n - 1)(4.6)$

$9.2 - 9.2 = (n - 1)(4.6)$

$0 = (n - 1)(4.6)$

$n - 1 = 0$

$n = 1$

Therefore, the value of n is 1.

Hope it helps you.

Good Luck.