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If the distance of the point (1,1,1) fro...

If the distance of the point `(1,1,1)` from the origin is half of its distance from the plane x + y + z + k = 0, then the value of k are

A

`pm3`

B

`pm6`

C

`-3, 9`

D

`3, -9`

Text Solution

Verified by Experts

The correct Answer is:
D
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