JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

a

is the

A M

b

and

c

and the two geometric means are

G_1

and

G_2

, then

G_1^3+G_2^3

is equal to

View answer and explanation

Correct option: B

2 a b c

Option B (2abc) is correct because, given a is the AM of b and c, and G1 and G2 are the two geometric means, G1³ + G2³ simplifies to 2abc.

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