3-d

Related Questions

• The equation of the plane which bisects the line joining (2, 3, 4) and (6, 7, 8) is

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• If the co-ordinates of the points P and Q be (1, –2, 1) and (2, 3, 4) and O be the origin, then

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• The equation of the plane passing through the lines $\frac{x-4}{1}=\frac{y-3}{1}=\frac{z-2}{2}$and $\frac{x-3}{1}=\frac{y-2}{-4}=\frac{z}{5}$ is

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• The equation of the plane passing through the point (–1, 3, 2) and perpendicular to each of the planes $x+2y+3z=5$ and $3x+3y+z=0$ , is

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• The angle between the lines whose direction cosines are proportional to (1, 2, 1) and (2, –3, 6) is

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