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A circle of radius r passes through the origin and meets the axes at A and B. The locus of the centroid of `triangleOAB" is"`

A

`x^(2)+y^(2)=4r^(2)`

B

`x^(2)+y^(2)=3r^(2)`

C

`3(x^(2)+y^(2))=r^(2)`

D

`9(x^(2)+y^(2))=4r^(2)`

Text Solution

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The correct Answer is:
D
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