Question

if 11,x,5are the terms of an ap ,then find the value of x​

Answer 1

Your answer, take it

x = 8

step-by-step explanation:

Given,

5 ,x , 11 are in A.P.

We know that,

if 3 terms a,b,c are in A.P

then,

a+c = 2b

So,

A.T.Q

a = 5

b = x

c = 11

Now,

They are in A.P,

So,

2x = 5+11

=> 2x = 16

=> x = 16/2

=> x = 8