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Find the magnitude of vector vec a=(3 h...

Find the magnitude of vector ` vec a=(3 hat k+4 hat j)xx( hat i+ hat j- hat k)dot`

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Find the magnitude of vec a give by vec a=( hat i+2 hat j-2 hat k)xx(- hat i+3 hat k)

Find the resultant of vectors vec a= hat i- hat j+2 hat k and vec b= hat i+2 hat j-4 hat kdot Find the unit vector in the direction of the resultant vector.

Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find a vector magnitude 5 units, and parallel to the resultant of the vectors vec a=2 hat i+3 hat j- hat k and vec b= hat i-2 hat j+ hat kdot

Find a vector magnitude 5 units, and parallel to the resultant of the vectors vec a=2 hat i+3 hat j- hat k and vec b= hat i-2 hat j+ hat kdot

Show that the plane whose vector equation is vec r*( hat i+2 hat j= hat k)=3 contains the line whose vector equation is vec r*( hat i+ hat j)+lambda(2 hat i+ hat j+4 hat k)dot

Find the vector of magnitude 3, bisecting the angle between the vectors vec a=2 hat i+ hat j- hat k and vec b= hat i-2 hat j+ hat kdot

A vector of magnitude sqrt(2) coplanar with the vecrtor vec a= hat i+ hat j+2 hat ka n d vec b= hat i+2 hat j+ hat k , and perpendicular to the vector vec c= hat i+ hat j+ hat k , is a. - hat j+ hat k b. hat i- hat k c. hat i- hat j d. hat i- hat j

Find the area of a parallelogram whose adjacent sides are given by the vectors vec a=3 hat i+ hat j+4 hat k and vec b= hat i- hat j+ hat k .

The vector equation of the plane containing the line vec r=(-2 hat i-3 hat j+4 hat k)+lambda(3 hat i-2 hat j- hat k) and the point hat i+2 hat j+3 hat k is a. vec rdot(( hat i+3 hat k)=10 b. vec rdot(( hat i-3 hat k)=10 c. vec rdot((3 hat i+ hat k)=10 d. none of these

RD SHARMA ENGLISH-VECTOR OR CROSS PRODUCT -All Questions
  1. Find a unit vector perpendicular to both the vectors 4 hat i- hat j+3 ...

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  2. Find a unit vector perpendicular to the plane containing the vectors ...

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  3. Find the magnitude of vector vec a=(3 hat k+4 hat j)xx( hat i+ hat j-...

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  4. If vec a=4 hat i+3 hat j+ hat k\ a n d\ vec b= hat i-2 hat k\ t h e ...

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  5. If vec a=3 hat i- hat j-2 hat k\ a n d\ vec b=2 hat i+3 hat j+ hat k...

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  6. Find a vector of magnitude 49, which is perpendicular to both the v...

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  7. Find a vector whose length is 3 and which is perpendicular to the v...

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  8. Find the area of the parallelogram determined by the vectors: 2 hat i\...

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  9. Find the area of the parallelogram determined by the vectors: 2 hat i+...

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  10. Find the area of the parallelogram determined by the vectors: 3 hat i+...

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  11. Find the area of the parallelogram determined by the vectors: hat i-3...

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  12. Find the area of the parallelogram whose diagonals are: 4 hat i- hat j...

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  13. Find the area of the parallelogram whose diagonals are: 2 hat i+ hat k...

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  14. Find the area of the parallelogram whose diagonals are: 3 hat i+4 hat ...

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  15. If a=2i+5j-7k ,\ b=-3i+4j+k\ a n d\ c=i-2j-3k ,\ compute ( vec axx ve...

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  16. If | vec a|=2,\ | vec b|=5\ a n d\ | vec axx vec b|=8,\ find veca.v...

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  17. Show that the vectors vec a=1/7(2 hat i+3 hat j+6 hat k), vec b=1/7(3...

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  18. If | vec a|=13 ,\ | vec b|=5\ a n d\ vec adot vec b=60 , t h e n find...

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  19. If vec axx vec b= vec bxx vec c!=0,\ then show that vec a+ vec c=m ...

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  20. Find the angle between two vectors vec a\ a n d\ vec b , if | vec ax...

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