# Select the correct option from the given alternatives: If cos α, cos β, cos γ are the direction cosines of a line, then the value of sin2α + sin2β + sin2γ is ______ - Mathematics and Statistics

MCQ
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Select the correct option from the given alternatives:

If cos α, cos β, cos γ are the direction cosines of a line, then the value of sin2α + sin2β + sin2γ  is ______

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#### Solution

2

Concept: Representation of Vector
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