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Find the direction cosines of perpendicu...

Find the direction cosines of perpendicular from the origin to the plane. `barr*(2hati + 3hatj + 6hatk) = 0`.

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`-(2)/(7), -(3)/(7), - (6)/(7)`
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Find the direction cosines of the perpendicular from the origin to the plane vecr.(6hati-3hatj-2hatk)+3=0 .

Find the direction cosines of the perpendicular from the origin to the plane vecr.(6hati-3hatj-2hatk)+1=0 .

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Find the direction-cosines of the perpendicular from the origin to the plane vec(r). (hati + 2 hatj - 2 hatk) = 18 .

The direction cosines of the perpendicular from the origin to the plane vecr.(6hati-3hatj-2hatk)+1=0 are

Find the direction cosines of as perpendicular from origin to the plane vecr.(2hati-2hatj+hatj)+2=0

Find the length of perpendicular from the origin to the plane vecr.(2hati-3hatj+6hatk)+14=0 .

The length of perpendicular from the origin to the plane : vec(r). (3 hati - 12 hatj - 4 hatk ) + 39 = 0 is ,

The length of perpendicular from the origin to the plane vecr.(-3hati-4hatj-12hatk)+39=0 is

Find the direction cosines of the unit vector perpendicular to the plane vecr cdot (6hati- 3hatj -2hatk)=3, passing through origin.

NAVNEET PUBLICATION - MAHARASHTRA BOARD-PLANE -Example for Practice
  1. Find the vector and cartesian equations of the plane that passes throu...

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

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  3. Find the direction cosines of perpendicular from the origin to the pla...

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  4. The coordinates of the foot of a perpendicular drawn from the origin t...

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  5. Find the vector and cartesian equations of the plane that passes throu...

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  6. Find the vector and cartesian equation of the plane passing through th...

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  7. Find the vector equation of the plane passing through the point A(1, 0...

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  8. Find the vector equation of the plane passing through the point hati +...

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  9. Line barr = (hati - hatj + hatk) + lambda(2hati- hatj + hatk) containe...

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  10. Find the equations of the planes parallel to the plane x - 2y + 2z -4 ...

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  11. If from a point P(a ,b ,c) perpendiculars P Aa n dP B are drawn to Y Z...

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

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

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

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  15. Prove that the lines (x-2)/1=(y-4)/4=(z-6)/7 and (x+1)/3=(y+3)/5=(z+5)...

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  16. A variable plane which remains at a constant distance 3p from the orig...

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  17. Find the angle between the planes whose vector equations are barr ...

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  18. If the line barr = (hati - 2hatj + 3hatk) + lambda(2hati + hatj + 2hat...

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  19. The planes barr *(3hati - 2hatj + phatk) =1 and barr *(-2hati + phatj ...

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  20. Find the value of p, if the planes barr *(phati - hatj + 2hatk) + 3 = ...

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