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Verify the following: (-1,2,1),(1,-2,5...

Verify the following:
`(-1,2,1)`,`(1,-2,5)`,`(4,-7,8)` and `(2,-3,4)` are
the vertices of a parllelogram.

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MAXIMUM PUBLICATION-INTRODUCTION TO THREE DIMENSIONAL GEOMETRY-EXAMPLE
  1. Verify the following: (0,7,-10),(1,6,-6) and (4,9,-6) are the vert...

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  2. Verify the following: (0,7,10),(-1,6,6) and (-4,9,6) are the verti...

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  3. Verify the following: (-1,2,1),(1,-2,5),(4,-7,8) and (2,-3,4) are ...

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  4. Find the equation of set points which are equidistant from the points ...

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  5. Find the coordinate of the point which divides the line segment joinin...

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  6. Find the coordinate of the point which divides the line segment joinin...

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  7. Find the ratio in which the line joining the points (1,2,3) and (-3,4,...

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  8. Find the coordinates of the points which trisect the line segment joi...

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  9. Consider the triangle with vertices (0,7,-10),(1,6,-6) and (4,9,-6) ...

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  10. Consider the triangle with vertices (0,7,-10),(1,6,-6) and (4,9,-6) ...

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  11. Consider the triangle with vertices (0,7,-10),(1,6,-6) and (4,9,-6) ...

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  12. Find the co-ordinates of the points which trisect the line segment jo...

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  13. Find the locus of the set of points P such that the distance from A(2,...

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  14. Write the coordinate of the centroid of the triangle whose vertices ar...

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  15. If the centroid of the triangle ABC is (1,1,1) and A and B are (3,-5,7...

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  16. Given three points A(-4,6,10),B(2,4,6) and C(14,0,-2) Find AB.

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  17. Given three points A(-4,6,10),B(2,4,6) and C(14,0,-2) Prove that the...

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  18. Name the octants in which the points A(1,6,-6) and B(-1,-6,-6). Find t...

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  19. If P is a point in YZ-plane,then its x coordinate is………..

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  20. Find the ratio in which the YZ-plane divides the line segment formed b...

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