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The vector equation of the plane barr=(2...

The vector equation of the plane `barr=(2hati+hatk)+lamdahati+mu(hati+2hatj-3hatk)` is

A

`barr.(2hati+3hatj+2hatk)=2`

B

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

C

`barr.(3hatj+2hatk)=2`

D

`barr.(3hatj-2hatk)=2`

Text Solution

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The correct Answer is:
C
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The vector equation of the plane r=(2hati+hatk)+lamda(hati)+mu(hati+2hatj-3hatk) in scalar product formm is r*(3hati+2hatk)=alpha , then alpha = . . .

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NIKITA PUBLICATION-PLANE-MULTIOLE CHOICE QUESTIONS
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  2. The direction cosines of the normal to the plance 4x + 8y + z= 5 are

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  3. The vector equation of the plane barr=(2hati+hatk)+lamdahati+mu(hati+2...

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  4. Find the vector equation of the following planes in cartesian form : ...

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  5. Let a plane passing through point (-1 ,1 ,1) is parallel to the vecto...

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  6. The vector equation of the plance passing through the point (-1 ,2 , ...

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  7. Find the cartesian form of the equation of the plane. barr = (hati ...

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  8. The cartesian form of the equation of plane barr=(s+t)hati+(2+t)hatj+(...

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  9. The equation of plane passing through point (3 ,4 ,5) and parallel to...

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  10. Find the vector equation of the plane passing through the intersection...

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  11. The vector equation of the plane passing through the intersection of ...

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  12. The equation of plane passing through the intersection of the planes b...

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  13. The vector equation of the plane passing tgrough the intersection of p...

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  14. The direation ratios of the normal to the plane passing through the po...

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  15. Find the equation of the plane passing through the intersection of the...

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  16. Find the equation of a plane containing the line of intersection of...

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  17. The equation of plane passing through the line of intersection of plan...

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  18. The plane through the intersection of the planes x+y+z=1 and 2x+3y-z+4...

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  19. The equation of plane passing through the line of intersection of plan...

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  20. Find the equation of the plane whch passes through the line a1x+b1y+c1...

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