1.

If a,b,c are in ap then (a-b)/(b-c)=

Answer»

Answer:

1

Step-by-step explanation:

Since a,B,C are in A.P.

∴ b − a = c − b

(∵ COMMON difference is same for A.P)

⇒a−b = b−c

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

HOPE this HELPS :)



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