MHT CET Mathematics question

Mathematics Three Dimensional Geometry MHT CET

A point moves parallel to X-axis. Which of the three variable remain fixed?

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

Answer: (B)

Solution

Movement parallel to the X-axis changes only the -coordinate. The coordinates and stay constant. So and remain fixed.

Question ID VK-027202