Question

2) If 4/5, x, 2 are in AP, then the value of 'x' is
A] 7/5
B] 5/4
C] 9/5
D] 5​

Answer 1

Step-by-step explanation:

We know that when a,b,c are in ap then there is a condition.

That is 2b=a+c

So given 4/5,x,2 are in ap so

as per condition 2x=2+4/5=14/5

2x =14/5= x=7/5

Hope you understand.

Option a is correct