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Are the points A (2,6,3), B (1,2,7) and ...

Are the points A (2,6,3), B (1,2,7) and `(3,10,-1)` collinear?

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MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Write the unit vectors parallel to the vector 3overset^i+overset^j-2ov...

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  2. Find the direction cosines of the vectors, oversetrarr(r1)-oversetrarr...

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  3. Are the points A (2,6,3), B (1,2,7) and (3,10,-1) collinear?

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  4. What is the angle between the vectors oversetrarra=overset^i+overset^j...

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  5. What is the scalar product of the vectors oversetrarra=2overset^i+over...

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  6. What is the scalar projection of the vector oversetrarra=overset^i+ove...

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  7. What is the vector projection (component) of the vector oversetrarra=...

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  8. What is the unit vector perpendlcular to each of the vectors overset^i...

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  9. What is the area of the parallelogram whose sides are vectors 2overset...

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  10. The area of the triangle with vertices (2,0,0), (0,1,0) and (0,0,3) is...

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  11. If the vectorsoverset^i+2overset^j+overset^k and2overset^i+3overset^j+...

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  12. If the vectors alphaoverset^i+3overset^j+overset^k and 2overset^i+over...

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  13. If oversetrarra=overset^i-2overset^j,oversetrarrb=overset^j+overset^k,...

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  14. If |oversetrarra|=10,|oversetrarrb|=1 and oversetrarra.oversetrarrb=0...

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  15. If oversetrarra.oversetrarrb=0 and oversetrarraxx(oversetrarrbxxover...

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  16. If two vectors oversetrarra and oversetrarrb are such that |oversetrar...

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  17. If [oversetrarraoversetrarrboversetrarrc]=10, what is the value of [ov...

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  18. If oversetrarra=4overset^i+noverset^j+3overset^k|oversetrarra|=13, wha...

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  19. If [oversetrarraoversetrarrboversetrarrc]=5, then what is [oversetrarr...

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  20. What is the value of x of the vectors 3overset^i-7overset^j-4overset^k...

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