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Question

If 32loga+23logb1=0, then the value of a9b4 is equal to

A
105
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B
106
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C
103
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D
107
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Solution

The correct option is C 106
32loga+23logb1=0
loga32+logb23=1 ...(logab=bloga)

log(a32×b23)=1 ...(logab=loga+logb)

a32b23=10
a9b4=106

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