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Home  >>  JEEMAIN and AIPMT  >>  Mathematics  >>  Class11  >>  Sequence and Series
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Three positive numbers $p, q, r$ are in HP, $(r > p)$, then $log (p+r) + log (p-2q+r)$ is equal to


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Answer : (c) $\;2\;log\;(r-p)$
Explanation : p , q , r are in HP
answered Jan 22, 2014 by yamini.v

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