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3D Geometry Questions and Solutions by Roshni is a document available to read on EtoBox.
What is 3D Geometry Questions and Solutions about?
1. The distance of point (a, b, c) from the x-axis is the square root of b^2 + c^2. 2. The direction cosines of the line joining (1,0,0) and (0,1,1) are (1/√2, 1/√2, 0). 3. The value of sin^2α + sin^2β + sin^2γ is 1 if the line makes angles α, β, and γ with the coordinate axes.
- Author
- Roshni
- Language
- EN