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If from the point (a,b,c) perpendiculars...

If from the point (a,b,c) perpendiculars PL and PM be drawn to YOZ and ZOX then the equation of the plane OLM is ............

A

`(x)/(a) + (y)/(b) + (z)/(c) =0`

B

`x/a -y/b + z/c = 0`

C

`x/a + y/b - z/c = 0`

D

`x/a - y/b - z/c =0`

Text Solution

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The correct Answer is:
C
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KUMAR PRAKASHAN-THREE DIMENSIONAL GEOMETRY-MULTIPLE CHOICE QUESTIONS (MCQs)
  1. The intercepts on the axes cut off by the plane which is perpendicular...

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  2. The equation of the plane passing through the intersection of the plan...

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  3. If from the point (a,b,c) perpendiculars PL and PM be drawn to YOZ and...

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  4. The line (x+1)/(2) = (y+1)/(3) = (z+1)/(4) meets the plane x + 2y + 3z...

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  5. The plane containing the two lines (x-3)/(1) = (y-2)/(4) = (z-1)/(5) a...

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  6. A variable plane passes through a fixed point (1,-2,3) and meets the c...

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  7. The equation to the plane through the pionts (2,-1,00) and (3,-4,5) pa...

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  8. Through a point P(f,g,h) a plane is drawn at right angles to bar(OP), ...

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  9. If p1,P2,P3 denot the distances of the plane 2x-3y+4z +2 = 0 from the ...

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  10. The image of the piont P(2,3,1) in the plane x-y-z -2 = 0 is ............

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  11. If the plane lambda x-mu y + vz = phi contains line (x-lambda)/(lambd...

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  12. The difference between the distances of the points (2,3,4) and (1,1,4)...

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  13. The vector equation of the plane which is at distance 8 units from ori...

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  14. The modulus of the vector barn is 8. makes an angle 45^@ with X -axis....

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  15. The position vectors of the points P and Q are (3,1,2) and (1,-2,-4) r...

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  16. The position vectors of the points A and B are respectively hat i - ha...

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  17. The equation of the plane passing through the point hat i + 2 hat j + ...

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  18. The cartessian form of the plane bar r = (1 + lambda - mu) hat i (2 - ...

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  19. The plane is passing through the point A(bar(a)) and contais the line ...

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  20. The angle between the line bar r = (2 hat i - hat j + hat k) + lambda(...

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