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The equation of the plane through (-1,1,...

The equation of the plane through (-1,1,2), whose normal makes equal acute angles with coordinate axes is

A

`bar( r ).(hati+hatj+hatk)=2`

B

`bar( r ).(hati+hatj+hatk)=6`

C

`bar( r ).(3hati-3hatj+3hatk)=2`

D

`bar( r ).(hati-hatj+hatk)=3`

Text Solution

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The correct Answer is:
A
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