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The co-ordinates of the foot of the perp...

The co-ordinates of the foot of the perpendicular from the point `(3,-1,11)` on the line `(x)/(2)=(y-2)/(3)=(z-3)/(4)` are

A

`(2, 5, 7)`

B

`(-2,-1,-1)`

C

`(0,2,3)`

D

`(2,3,4)`

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The correct Answer is:
A
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MCGROW HILL PUBLICATION-THE DIMENSIONAL GEOMETRY -EXERCISE (LEVEL 1 (SINGLE CORRECT ANSWER TYPE QUESTIONS))
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  2. Equation of a plane passing through (1, 1, 1) and containing x-axis is

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  3. The co-ordinates of the foot of the perpendicular from the point (3,-1...

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  4. The length of the line segment whose projection on the coordinate axes...

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  5. The number of lines which are equally inclined to the axes is :

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  6. Find the equation of a line which passes through a given point of posi...

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  7. If the line r=(i+j-k)+lambda(3i-j)andr=(4i-k)+mu(2i+3k) intersect at t...

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  8. Line of intersection of the two planes barr.(3i - j + k)=1 and barr.(i...

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  9. The plane x-2y+7z+21=0 (A) contains the line (x+1)/(-3)=(y-3)/2=(z+2)/...

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  10. A line passes through two points A(2,-3,-1) and B(8,-1,2). The coordin...

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  11. The plane x/a+y/b+z/c=1 meets the coordinaste axces in points A,B,C re...

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  12. The lines r=a+lambda(bxxc)andr=b+mu(cxxa) will intersect if

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  13. The shortest distance between the lines r=(4i-j)+lambda(i+2j-3k) and...

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  14. The co-ordinates of a point on the line x=4y+5,z=3y-6 at a distance 3s...

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  15. If theta denotes the acute angle between the line r=(i+2j-k)+lambda(i-...

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  16. Prove that the lines (x+1)/3=(y+3)/5=(z+5)/7a n d(x-2)/1=(y-4)/4=(z-6)...

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  17. Equation of a plane bisecting an angle between the plane r.(i+2j+2k)=1...

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  18. If the line (x-1)/(2)=(y-3)/(a)=(z+1)/(3) lies in the plane bx+2y+3z-4...

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  19. Equation of the plane passing through the points i+j-2k,2i-j+kandi+2j+...

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  20. The line of shortest distance between the lines (x-1)/(2)=(y+8)/(-7)...

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