SATHEE: Sequence And Series Question 241

Sequence And Series Question 241

Question: If $ \frac{b+a}{b-a}=\frac{b+c}{b-c} $ , then $ a,\ b,\ c $ are in

Options:

A) A.P.

B) G.P.

C) H.P.

D) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

By componendo and dividendo, We have $ \frac{b+a}{b-a}=\frac{b+c}{b-c}\Rightarrow \frac{b}{a}=\frac{b}{c}\Rightarrow a=c $ .

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Sequence And Series Question 241

Question: If $ \frac{b+a}{b-a}=\frac{b+c}{b-c} $ , then $ a,\ b,\ c $ are in

Options:

Answer:

Solution:

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