AP EAMCET · Maths · Three Dimensional Geometry
If a line makes angles with -axis and -axis respectively, then the angle made by it with -axis is
- A
- B or
- C or
- D or
Answer & Solution
Correct Answer
(D) or
Step-by-step Solution
Detailed explanation
We know that, if a line makes an angle α, β & γ with positive direction of X-axis, Y-axis & Z-axis then cos2α+cos2β+cos2γ=1 ..i Now, given angles are α=tan-17 and β=tan-153. Then,…
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