3-d

Related Questions

• The equation of the plane passing through the line of intersection of the planes $x+y+z=1$ and $2x+3y-z+4=0$ and parallel to x-axis is

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• Distance between parallel planes $2x-2y+z+3=0$ and $4x-4y+2z+5=0$ is

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• The equation of the plane passing through the line $\frac{x-1}{5}=\frac{y+2}{6}=\frac{z-3}{4}$and the point (4, 3, 7) is

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

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• The value of $aa'+\,bb'+\,cc'$ being negative the origin will lie in the acute angle between the planes $an+by+cz+d=0$ and $a'x+b'y+c'z+d'=0$ , if

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