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Let a variable line passing through a fi...

Let a variable line passing through a fixed point P in the first quadrant cuts the positive coordinate axes at points A and B respectively. If the area of `DeltaOAB` is minimum, then OP is

A

Altitude through vertex O of `DeltaAOB`

B

Median through vertex O of `DeltaAOB`

C

Internal angle bisector through vertex O of `DeltaAOB`

D

None of these

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The correct Answer is:
B
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