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JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1
If A\mathrm{A} is the arithmetic mean of aa and bb and pp and qq are two geometric means between aa and bb, then 2A=2 \mathrm{A}=
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Correct option: B
p3+q3pq\frac{p^3+q^3}{p q}
Option B (p3+q3pq\frac{{p^3+q^3}}{{p q}}) is correct because it correctly expresses 2A in terms of the geometric means p and q.

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