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Find the angle between any two diagon...

Find the angle between any two diagonals of a cube.

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CENGAGE ENGLISH-THREE DIMENSIONAL GEOMETRY-All Questions
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  2. A parallelepiped is formed by planes drawn through the points P(6,8...

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  3. Find the angle between any two diagonals of a cube.

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  14. Find the equation of the sphere which passes through (1,0,0),(0,1,0)...

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  15. Find the equation of a sphere whose centre is (3,1,2) radius is 5.

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  16. Find the equation of the sphere passing through (0,0,0),(1,0,0),(0,1...

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  17. Find the image of the line (x-1)/(9)=(y-2)/(-1)=(z+3)/(-3) in the plan...

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