Question

If a , b , c are in AP,then b-a/c-b is ​

Answer 1

Answer:

1

Step-by-step explanation:

we know A.P means the difference between any two successive numbers are same which is called common difference.

since a,b,c are in A.P

if d is the common difference then d=b-a and also d=c-b therefore b-a/c-b=d/d=1