COMEDK · Maths · 34. Three Dimensional Geometry
A line making angles \(45^{\circ}\) and \(60^{\circ}\) with the positive directions of the axis of \(X\) and \(Y\), makes with the positive direction of \(Z\)-axis, an angle of
- A \(60^{\circ}\)
- B \(120^{\circ}\)
- C \(60^{\circ}\) and \(120^{\circ}\)
- D None of these
Answer & Solution
Correct Answer
(A) \(60^{\circ}\)
Step-by-step Solution
Detailed explanation
Let the line makes an angle \(x\) with positive direction of \(\angle\)-axis. Then, we have…
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