Question

IF , a,b,c are in A.p than b = ?
no wrong answer​

Answer 1

Answer:

b =2

Step-by-step explanation:

a, b, c are in AP

Common difference, d = b-a = c-a

Common difference should be same for AP

Let a=1, b=2, c=3

Here a,b,c are in an AP ‘x’ here will be 2–1 or 3–2 (which will be 1)

Here, b-a=c-b

So, b = 2