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If the plane 3x-2y-z-18=0 meets the coor...

If the plane `3x-2y-z-18=0` meets the coordinate axes in A,B,C then, the centroid of `DeltaABC` is

A

(2,3,-6)

B

(2,-3,6)

C

(-2,-3,6)

D

(2,-3,-6)

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The correct Answer is:
D
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