3-d

Related Questions

• The equation to the straight line passing through the points (4, –5, –2) and (–1, 5, 3) is

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• The perpendicular distance of the point (2, 4, –1) from the line $\frac{x+5}{1}=\frac{y+3}{4}=\frac{z-6}{-9}$ is

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• The equation of yz-plane is

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

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• How many different sphere of radius ‘r’ can be drawn which touches all the three co-ordinate axes

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