3-d

Related Questions

• The direction cosines of the line joining the points (4, 3, – 5) and (– 2, 1, – 8) are

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• If line $\frac{x-{{x}_{1}}}{l}=\frac{y-{{y}_{1}}}{m}=\frac{z-{{z}_{1}}}{n}$ is parallel to the plane $ax+by+cz+d=0$, then

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• The point of intersection of the lines $\frac{x-5}{3}=\frac{y-7}{-1}=\frac{z+2}{1},$ $\frac{x+3}{-36}=\frac{y-3}{2}=\frac{z-6}{4}$ is

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• The points $A(-1,3,0)$ , $B\,(2,\,2,\,1)$ and $C\,(1,\,1,\,3)$ determine a plane. The distance from the plane to the point $D(5,\,7,8)$ is

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• The distance of the point (4, 3, 5) from the y-axis is

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