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If [oversetrarraoversetrarrboversetrarrc...

If `[oversetrarraoversetrarrboversetrarrc]=10`, what is the value of `[oversetrarra+oversetrarrb,oversetrarrb+oversetrarrc,oversetrarrc+oversetrarra]`?

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If oversetrarra,oversetrarrb,oversetrarrc are unit vectors such that oversetrarra+oversetrarrb+oversetrarrc=0 , then what is the vlue of oversetrarraoversetrarrb+oversetrarrboversetrarrc+oversetrarrcoversetrarra ?

If oversetrarra.oversetrarrb=0 and oversetrarraxx(oversetrarrbxxoversetrarrc)=oversetrarr0 then oversetrarra.oversetrarrc=?

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If oversetrarra=(2,3,6),oversetrarrb=(2,-2,1),oversetrarrc=(-1,0,2) find the direction cosines of oversetrarrb-oversetrarra+2oversetrarrc .

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MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. If oversetrarra.oversetrarrb=0 and oversetrarraxx(oversetrarrbxxover...

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

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

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

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

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

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  7. If (oversetrarra+oversetrarrb)(oversetrarra-oversetrarrb)=12 and |over...

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  8. Ifoversetrarra,oversetrarrb,oversetrarrc are unit vectors such that ov...

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  9. If theta is angle between oversetrarra and oversetrarrb and |oversetra...

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  10. If oversetrarra=2oversetrarrj and oversetrarrc=-3oversetrarrj what is ...

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  11. Show that the points A,B,C with position vectors oversetrarri+2overset...

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  12. Find a vector in the direction of the vector oversetrarra=5overset^i-o...

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  13. Write the values of m and n for which the vectors (m-1)overset^i+(n+2)...

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  14. Find the magnitude of oversetrarra+oversetrarrb-2oversetrarrc where ov...

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  15. Show that the vectors overset^i+overset^j-2overset^k,overset^i-2overse...

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  16. If oversetrarra=(2,3,6),oversetrarrb=(2,-2,1),oversetrarrc=(-1,0,2) fi...

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  17. If the sum of two unit vectors is a unit vectors find the magnitude of...

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  18. Show that the vectors 3overset^i-4overset^j-4overset^k,2overset^i-over...

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  19. Find the value of k for which A (1,0,3), B(-1,2,4), C(1,2,1) and D(k,2...

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  20. Find the scalar components of the unit vector which is perpendicular t...

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