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Planes r drawn parallel to the coordinate planes through the point `P(x_1, y_1,\ z_1)` and `Q(x_2, y_2, z_2)` . Find the length of the edges of the parallelepiped so formed.

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Given points are
`P(x_1, y_1,\ z_1)` and `Q(x_2, y_2, z_2)`
length of the edges of the parallelepiped are
`PA=x_2-y_2`
`PB=y_2-y_1`
`PC=z_2-z_1`
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RD SHARMA-INTRODUCTIONS TO 3-D COORDINATE GEOMETRY-Solved Examples And Exercises
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  3. Planes r drawn parallel to the coordinate planes through the point P(x...

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  4. Name the octants in which the following points lie: (5,2,3)

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  5. Name the octants in which the following points lie: (-5,-4,7)

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  6. Name the octants in which the following points lie: (-5,4,3)

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  7. Name the octants in which the following points lie: (-5,-3,-2)

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  8. Name the octants in which the following points lie: (4,-3,5)

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  9. Name the octants in which the following points lie: (2,-5,-7)

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  10. Name the octants in which the following points lie: (7,4,-3)

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  11. Name the octants in which the following points lie: (-7,2,-5)

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  12. Find the image of: (-2,3,4) in the yz-planes.

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  13. Find the image of: 5,2,-7) in the xy-planes.

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  14. Find the image of: (-4,0,0) in the xy-planes.

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  15. Find the image of: (-5,4,-3) in the xz-planes.

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  16. Find the image of: (-5,0,3) in the xz-planes.

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  17. A cube of side 5 has one vertex at the point (1,0,1) and the three ...

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  18. Planes are drawn parallel to the coordinate planes through the points ...

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  19. Planes are drawn through the points (5,0,2) and(3,2,-5) parallel to th...

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  20. Find the distances of the point P(-4,3,5) from the coordinate axes.

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