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Find a vector whose length is 3 and whic...

Find a vector whose length is 3 and which is perpendicular to the vector ` vec a=3 hat i+ hat j-4 hat k\ a n d\ vec b=6 hat i+5 hat j-2 hat kdot`

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Find a vector of magnitude 49, which is perpendicular to both the vectors 2 hat i+3 hat j+6 hat k and 3 hat i-6 hat j+2 hat k . Find a vector whose length is 3 and which is perpendicular to the vector vec a=3 hat i+ hat j-4 hat k and vec b=6 hat i+5 hat j-2 hat k .

Find a vector of magnitude sqrt(171) which is perpendicular to both of the vectors vec a= hat i+2 hat j-3 hat k\ a n d\ vec b=3 hat i- hat j+2 hat kdot

Find the angle between the vectors vec a= hat i- hat j+ hat k\ a n d\ vec b= hat i+ hat j- hat kdot

Find a unit vector perpendicular to both the vectors 4 hat i- hat j+3 hat k\ a n d-2 hat i+ hat j-2 hat kdot

Find | vec axx vec b| , if vec a= hat i-7 hat j+7 hat k and vec b=3 hat i-2 hat j+2 hat kdot

Find a vector of magnitude 49, which is perpendicular to both the vectors 2 hat i+3 hat j+6 hat k\ a n d\ 3 hat i-6 hat j+2 hat kdot

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 unit vector perpendicular to the plane containing the vectors vec a=2 hat i+ hat j+ hat k\ a n d\ vec b= hat i+2 hat j+ hat kdot

For what value of lambda are the vector vec a\ a n d\ vec b perpendicular to each other? Where; vec a=2 hat i+3 hat j+4 hat k\ a n d\ vec b=3 hat i+2 hat j-lambda hat k

Write a unit vector in the direction of the sum of the vectors vec a=2 hat i+2 hat j-5 hat k\ a n d\ vec b=2 hat i+ hat j-7 hat kdot

RD SHARMA ENGLISH-VECTOR OR CROSS PRODUCT -All Questions
  1. 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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  2. Find a vector of magnitude 49, which is perpendicular to both the v...

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

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

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

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

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

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

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

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

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

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

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

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

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

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  17. If | vec a|=2,\ | vec b|=7\ a n d\ vec axx vec b=3 hat i+2 hat j+6 ha...

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  18. What inference can you draw if vec axx vec b= vec0\ a n d\ vec adot ...

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  19. If vec a ,\ vec b ,\ vec c are three unit vecrtors such that vec a...

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  20. Find a unit vector perpendicular to the plane ABC, where the coordi...

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