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A plane is at a distance of 5 units form...

A plane is at a distance of 5 units form the origin and perpendicular to the vector `2hati+hatj+2hatk`. The equation of the plane is

A

`barr.(2hati+hatj-2hatk)=15`

B

`barr.(2hati+hatj-hatk)=15`

C

`barr.(2hati+hatj+2hatk)=15`

D

`barr.(hati+hatj+2hatk)=15`

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-PLANE-COMPETATIVE THINKING
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  8. The point A(-1,3,0), B(2,2,1) and C(1,1,3) determine a plane. The dist...

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  9. Distance between two parallel planes 2x+y+2z=8 and 4x+2y+4z+5=0 is

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  10. In a three-dimensional x y z space , the equation x^2-5x+6=0 represent...

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  11. The plane (x)/(a)+(y)/(b)+(z)/(c )=3 meets the co-ordinate axes in A,B...

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  12. A plane cuts the coordinate axes X,Y,Z at A,B,C respectively such that...

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  13. Plane ax+by+cz=1 intersect axes in A,B,C respectively. If G((1)/(6),-(...

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  16. The point of intersection of the line (x)/(1)=(y-1)/(2)=(z+2)/(3) and ...

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  17. The co-ordinate of the point where the line (x-6)/(-1)=(y+1)/(0)=(z+3)...

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  18. The point of intersection of the line (x-1)/3=(y+2)/4=(z-3)/-2 and the...

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  19. which of the following points is on the line of intersection of planes...

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