Question

The value of ‘x’ in the Arithmetic Progression 2, x, 14 is __________ a) 28 b) 16 c) 7 d) 8 ​

Answer 1

Answer :-

The value of x is 8.

Step-by-step explanation :-

Given :

A.P = 2 , x , 14

To find :

The value of x ?

Solution :

First term (a) is 2 and third term is 14.

First term :

a + 2d = 14

2 + 2d = 14

2d = 12

d = 6

We know x is the second term :

a + d = x

x = a + d

x = 2 + 6

x = 8

∴ The value of x is 8.

or

2(x) = 2 + 14

2x = 16

∴ x = 8

Answer 2

Answer:

8

Step-by-step explanation:

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