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If the perpendicular distance of point A...

If the perpendicular distance of point A other than origin from the plane `x+y+z=k` is equal to the distance of the plane from the origin ,then A`-=`

A

`(2k,k,-k)`

B

`(2k,-k,k)`

C

`(2k,-k,2k)`

D

`(2k,k,k)`

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The correct Answer is:
A
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