Question

if a,b,c are in A.P then b-a/c-b is equal to

Answer 1

a, b, c r in A p
b-a = D
c-b = D
( I hope the answer is correct)
b-a=c-b

Answer 2

Answer:

The value of $\frac{b-a}{c-b}$ is 1.

Step-by-step explanation:

If a,b,c are in A.P, then

$d=b-a$                            ..... (1)

$d=c-b$                            ..... (2)

We have to calculate the value of $\frac{b-a}{c-b}$.

Using equation (1) and (2), we get

$\frac{b-a}{c-b}=\frac{d}{d}$

$\frac{b-a}{c-b}=1$

Therefore the value of $\frac{b-a}{c-b}$ is 1.