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if |barn|=3sqrt(3) such that barn makes...

if `|barn|=3sqrt(3)` such that `barn` makes equal acute angles with co-ordinate axes , then the equation of plance in vector form passing througt ` (-1,1 ,2)` is

A

`barr.(hati+hatj+hatk)=1`

B

`barr.(hati+hatj+hatk)=2`

C

`barr.(hati+hatj+hatk)=sqrt(3)`

D

`barr.(hati+hatj+hatk)=3`

Text Solution

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The correct Answer is:
B
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NIKITA PUBLICATION-PLANE-MULTIOLE CHOICE QUESTIONS
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  2. If |barn|=3sqrt(3) such that barn makes equal acute angles with co-or...

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  3. if |barn|=3sqrt(3) such that barn makes equal acute angles with co-or...

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  4. if |barn|=3sqrt(3) such that barn makes eequal acute angles with co-o...

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  9. The equation of plance passing through the point (1 ,1 -2) having 2, ...

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  11. The equation of plance through the points (1 , 1 ,0 ) and (2 , 2 ,3 ) ...

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  12. The equation of plane passing throught (1 , 1 ,1 ) and (1,-1, -1) an...

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  14. Find the vector equation of the plane which is at a distance of 5 unit...

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  16. Reduce the equation barr*(3hati - 4hatj + 12hatk) = 3 to the normal fo...

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  19. Equation of the plane is barr*(3hati - 4hatj + 12hatk) = 8 Find the ...

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