ID: Class: 12 Subject: Math Topic: Three Dimensional Geometry Type: Mcq Year: 2024

Question:

If a line makes an angle of \(30^{\circ}\) with the positive direction of x-axis, \(120^{\circ}\) with the positive direction of y-axis, then the angle which it makes with the positive direction of z-axis is:
  • A. \(90^{\circ}\)
  • B. \(120^{\circ}\)
  • C. \(60^{\circ}\)
  • D. \(0^{\circ}\)