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Sequences and Series question

2023 · 13 Apr · Shift 2 · Q21

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JEE Main
Mathematics
Sequences and Series
2023 · 13 Apr · Shift 2 · Q21

Sequences and Series question

2023 · 13 Apr · Shift 2 · Q21

JEE MainMathematicsSequences and SeriesMCQ+4 / −1

Let a

_1

, a

_2

, a

_3

, .... be a G.P. of increasing positive numbers. Let the sum of its 6th and 8th terms be 2 and the product of its 3rd and 5th terms be

\frac{1}{9}

. Then

6(a_2+a_4)(a_4+a_6)

is equal to

A
2 $\sqrt2$
B
2
C
3 $\sqrt3$
D
3

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