If a vector making angle α,β and Φ respectively with the x, y and z – InterviewSolution

1.	If a vector making angle α,β and Φ respectively with the x, y and z axis respectively. Then sin2 α + sin 2 β + sin2 Φ = ?
Answer» If a vector making angle α,β and Φ respectively with the x, y and z axis respectively. Then sin²α + sin ²β + sin²Φ = ?

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