Questions
Equation of line passing through the point and equally inclined to the coordinate axes is
a
x=y=z
b
x−12=y−23=z−11
c
x−13=y−06=z−32
d
x−12=y6=z−3−1
detailed solution
Correct option is A
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−z1cHere the given point is (0,0,0) and the direction ratios are ⟨1,1,1⟩ because this line makes equal angles with axes. Therefore, the equation of the required line is x=y=zTalk to our academic expert!
Similar Questions
The equation of the plane which passes through the z-axis and is perpendIcular to the line is
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