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

### Question Asked by a Student from EXXAMM.com Team

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`

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

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