JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Analyzing +4 | -1

\frac{{a + b}}{{1 - ab}},b,\frac{{b + c}}{{1 - bc}}

are in A.P., then

a,\frac{1}{b},c

are in

View answer and explanation

Correct option: C

H.P.

Option C (H.P.) is correct because the given condition leads to the relationship

2b = \frac{1}{a} + \frac{1}{c}

, which defines a harmonic progression for

a, \frac{1}{b}, c

More Questions from SEQUENCE OF SERIES

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\frac{3}{4}