Question

If 5,X,11 is in AP then find the value of X ​

Answer 1

in AP

2x=5+11

2x=16

x=8

MARK BRAINLIEST.

FOLLOW.

Answer 2

$\huge\bf\mathscr\pink{Your\: Answer}$

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