3-d

Related Questions

• The angle between the lines $\frac{x+4}{1}=\frac{y-3}{2}=\frac{z+2}{3}$ and $\frac{x}{3}=\frac{y-1}{-2}=\frac{z}{1}$ is

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• If x co-ordinates of a point P of line joining the points $Q(2,\,2,\,1)$ and $R\,(5,\,2,-2)$is 4, then the z-coordinates of P is

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• The line$\frac{x-2}{3}=\frac{y-3}{4}=\frac{z-4}{5}$is parallel to the plane

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• The distance of the point (2, 3, 4) from the line $1-x=\frac{y}{2}=\frac{1}{3}(1+z)$ is

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• Image point of $(1,\,3,4)$ in the plane $2x-y+z+3=0$ is

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