Question

If a, b, c are in A.P. then a−b/b−c is equal to

1 point

1

b/a

a/c

c/a

​

Answer 1

Answer:

dododkdodoxkxkxkxxijxkxoxidkdk

Step-by-step explanation:

soskdjdozkdkskxkxkkzksksisisis

Answer 2

Step-by-step explanation:

a,b,c in AP

2b= a+c _________ (1)

To prove

b

+

c

1

.

c

+

a

1

,

a

+

b

1

in AP

c

+

a

1

−

b

+

c

1

=

a

+

b

1

−

c

+

a

1

b

+

c

b

−

a

=

a

+

b

c

−

b

⇒(

b

−

a

)(

b

−

a

)=(

c

−

b

)(

c

−

b

)

To prove b-a = c-b

2b=a+c which is true.