Download the app

Questions  

The equation of the line passing through the point (a,b,c)  and parallel to z axis is 

a
x−a1=y−b1=z−c0
b
x−a0=y−b1=z−c1
c
x−a1=y−b0=z−c0
d
x−a0=y−b0=z−c1

detailed solution

Correct option is D

The equation of the line passing through the point(x1,y1,z1)  and parallel to the line whose direction ratios are ⟨a,b,c⟩ is x−x1a=y−y1b=z−z1cThe direction cosines of z−axis ⟨0,0,1⟩  Therefore, the equation of the line passing through the point (a,b,c)  and parallel to the line whose direction ratio are ⟨0,0,1⟩  is x−a0=y−b0=z−c1

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The equation of the plane which passes through the z-axis and is perpendIcular to the line xacosθ=y+2sinθ=z30 is


phone icon
whats app icon