MHT CET 2026 Mathematics question

The equation of a line passing through a point (4,-2,3) and perpendicular to the XZ-plane is …..

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

The XZ-plane is the plane , whose normal is along the -axis, i.e. along . A line perpendicular to a plane is parallel to its normal, so the required line has direction and passes through : ,

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-097632