MCQ
Select the correct option from the given alternatives:
If α, β, γ are direction angles of a line and α = 60°, β = 45°, γ = ______
Options
30° or 90°
45° or 60°
90° or 30°
60° or 120°
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Solution
60° or 120°
Concept: Representation of Vector
Is there an error in this question or solution?
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