In an increasing geometric series, the sum of the second and the si...

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In an increasing geometric series, the sum of the second and the sixth term is \( \frac{25}{2} \) and the product of the third and
\( \mathrm{P} \)
W) fifth term is 25 . Then, the sum of \( 4^{\text {th }}, 6^{\text {th }} \) and \( 8^{\text {th }} \) terms is equal to:
[JEE Main-2021 (February)]
(a) 30
(b) 32
(c) 26
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