If a line makes angles `alpha`, `beta`, `gamma` with the `x`, `y`, `z` axes, then `sin^2alpha + sin^2beta + sin^2gamma =

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Q 1175180066.     If a line makes angles `alpha`, `beta`, `gamma` with the `x`, `y`, `z` axes, then `sin^2alpha + sin^2beta + sin^2gamma =`
A

`2`

B

`1`

C

`0`

D

`pi/2`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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