A line makes an angle `alpha, beta, gamma, delta` with the four diagon – InterviewSolution

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1.	A line makes an angle `alpha, beta, gamma, delta` with the four diagonals of a cube, then `sin^(2)alpha+sin^(2)beta+sin^(2)gamma+sin^(2)delta=`A. `(4)/(3)`B. `(8)/(3)`C. `(1)/(3)`D. `(2)/(3)`
Answer» Correct Answer - B

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