JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

a,b,c

are in GP and

x,y

are arithmetic mean of

a,b

and

b,c

respectively, then

\frac{1}{x} + \frac{1}{y}

is equal to

View answer and explanation

Correct option: A

\frac{2}{b}

Option A (2/b) is correct because given the conditions, simplifying the expression 1/x + 1/y results in 2/b.

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\frac{3}{4}