If $a,b,c$ are in H.P., then $\frac{1}{{b - a}} + \frac{1}{{b - c}} = $

JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

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Application +4 | -1

a,b,c

are in H.P., then

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

View answer and explanation

Correct option: B

\frac{1}{a} + \frac{1}{c}

Option B,

\frac{1}{a} + \frac{1}{c}

, is correct because it represents the simplified form of the expression given that a, b, and c are in harmonic progression.

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