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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 .(3 hati -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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