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Equations of the line passing through (a,b,c) and parallel to Z - axis , are

A

`x-a = y-b = z `

B

`(x-a)/0 = (y-b)/0=(z-c)/1`

C

`(x-a)/1 = (y-b)/1 = (z-c)/0`

D

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

Text Solution

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The correct Answer is:
B
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MARVEL PUBLICATION-LINE IN SPACE -MULTIPLE CHOICE QUESTIONS
  1. Equations of the line joining (2,-3,1)and (3,-4,-5) are

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  2. Equations of the line passing through (1,2,3)and (-3,4,3) are

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  3. Equations of the line passing through (a,b,c) and parallel to Z - axis...

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  4. Equations of the line passing through (a,b,c) and perpendicular to Z -...

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  5. Line (x-2)/(-2) = (y+1)/(-3) = (z-5)/1 intersects the plane 3x+4y+z...

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  6. Equations of the line passing through the origin and the point (a,b,c)...

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  7. Equations of the line passing through (-1,2,-3) and parallel to the li...

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  8. Equations of the line through (4,-5,6) and perpendicular to the lines ...

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  9. Line (x-1)/2= (y-2)/3=(z-3)/4 intersects the plane 3x+6y+5z = 0 in th...

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  10. The point at which the line joining the points (2, -3, 1) and (3, -4, ...

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  11. Distance of the points of intersection of the line (x-3)/(1)=(y-4)/(2)...

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  12. Distance from the point (-3,2,5) to the point where the line (x+3)/2= ...

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  13. Distance of the point of intersection of the line (x-2)/3=(y+1)/4=(z-2...

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  14. Distance of the point (1,-2,3) from the plane x-y+z = 5 measured paral...

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  15. Co - ordinates of the foot of the perpendicular drawn from the origin ...

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  16. The line (x-2)/3 = (y-3)/4 = (z-4)/5 is parallel to the plane

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  17. If the line (x-4)/(1)=(y-2)/(1)=(z-k)/(2) lies exactly on the plane 2x...

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  18. Equation of the plane containing the line L(1) : (x-1)/3 = (y+6)/...

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  19. Prove that the lines 3x + 2y + z – 5 = 0 = x + y – 2z – 3 and 2x – y –...

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  20. Equation of the plane E which contains the line L : x = (y-3)/2 = (z-5...

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