Home Maths Coordinate Geometry (3D) Line The symmetric equation of lines and , is
Maths Coordinate Geometry (3D) Line Single Correct MCQ
Published on: August 11, 2026

The symmetric equation of lines and , is

A
B
C
D

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The correct answer is:
C

Let a, b, c be the d.r.'s of required line

and

or

In order to find a point on the required line we put in the two given equation to obtain, and . Solving these two equations, we obtain .

Co-ordinates of point on required line are . Hence required line is .

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