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Question Asked by a Student from EXXAMM.com Team
Q 1115356260.
If a line makes angles `90°`, `60°` and `θ` with `x`, `y` and `z`-axis respectively, where `θ` is acute, then find `θ`
A
`30°`
B
`60°`
C
`90°`
D
`45°`
HINT
Use cosine rule
Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)
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