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

The equation of the plane through (-1,1,2), whose normal makes equal a

1.	The equation of the plane through (-1,1,2), whose normal makes equal acute angles with coordinate axes isA. `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`
Answer» Correct Answer - A

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