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If |veca|=5,|vecb|=8 and veca.vecb=24, t...

If `|veca|=5,|vecb|=8` and `veca.vecb=24`, then find `|vecaxxvecb|`

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ACCURATE PUBLICATION-VECTOR ALGEBRA-QUESTIONS CARRYING 2 MARKS
  1. Show that the diagonals of a rhombus bisect each other at right angle...

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  2. If veca=hati-hatj+3hatk and vecb=2hati+3hatj-5hatk then find vecaxxvec...

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  3. If |veca|=5,|vecb|=8 and veca.vecb=24, then find |vecaxxvecb|

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  4. If |veca|=3,|vecb|=4 and veca.vecb=9 then find |vecaxxvecb|

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  5. Find a vector of magnitude 9, which is perpendicular to both the vecto...

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  6. Find a vector of magnitude 19, which is perpendicular to both the vect...

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  7. Find a vector of magnitude 7 , which is perpendicular to both the vect...

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  8. Determine the area of a parallelogram whose adjacent sides are represe...

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  9. Find the area of a parallelogram whose adjacent sides are : 3hati-4h...

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  10. Find the area of a parallelogram whose adjacent sides are veca=2hati-h...

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  11. Find the area of the parallelogram whose adjacent sides are given by t...

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  12. Find the area of parallelogram whose adjacent sidesa are given by the ...

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  13. The two adjacent sides of a parallelogram are given by the vectors 2ha...

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  14. Find the area of the parallelogram whose diagonals are veca=hati+2hatj...

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  15. Find the area of the parallelogram whose diagonals are veca=3hati-hatj...

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  16. Find the area of the parallelogram whose diagonals are : veca=hati-2ha...

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  17. If veca=2hati-3hatj+4hatk and vecb=5hati+hatj-hatk represents sides of...

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  18. Find the value of a+b, if the points (2,a,3),(3,-5,b) and (-1,11,9) ar...

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  19. Find the area of the triangle formed by the points A(1,1,1),B(1,2,3) a...

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  20. Find the area of triangle with vertices (1,1,2),(2,3,5),(1,5,5).

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