Question:

$The sequence \log a, \log \frac{a^{2}}{b}, \log \frac{a^{3}}{b^{2}}, \dots \dots \dots is$

WBJEE

Updated On: Apr 26, 2024

(A) a G.P.
(B) an A.P.
(C) a H.P.
(D) both a G.P. and a H.P

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The Correct Option is B

Solution and Explanation

Explanation:
log a . (2log a – log b)(3log a – 2 log b) = T2 – T1 = log a – log b = T3– T2 = log a – log b

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