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A plane makes intercepts a,b,c at A,B,C ...

A plane makes intercepts a,b,c at A,B,C on the coordinate axes respectively. If the centroid of the `DeltaABC` is at (3,2,1), then the equation of the plane is

A

x + 2y +3z = 9

B

2x - 3y - 6z = 18

C

2x + 3y + 6z= 18

D

2x + y + 5z = 18

Text Solution

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The correct Answer is:
C
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