ID: Class: 12 Subject: Math Topic: Three Dimensional Geometry Type: Mcq Year: 2025

Question:

If a line makes angles of \(\frac{3\pi}{4}\), \(\frac{\pi}{3}\) and \(\theta\) with the positive directions of x, y and z-axis respectively, then \(\theta\) is
  • A. \(\frac{-\pi}{3}\) only
  • B. \(\frac{\pi}{3}\) only
  • C. \(\frac{\pi}{6}\)
  • D. \(\pm\frac{\pi}{3}\)