3-d

Related Questions

• Direction ratios of the line represented by the equation $x=ay+b,$ $z=cy+d$ are

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• The co-ordinates of a point P are (3, 12, 4) with respect to origin O, then the direction cosines of $OP$are

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• The direction cosines of the normal to the plane $x+2y-3z+4=0$ are

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• The equation of the line passing through (1, 2, 3) and parallel to the planes $x-y+2z=5$ and $3x+y+z=6$, is

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