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If vec a=3 hat i- hat j-2 hat k and v...

If ` vec a=3 hat i- hat j-2 hat k` and ` vec b=2 hat i+3 hat j+ hat k ,` find `( vec a+2 vec b)xx(2 vec a- vec b)dot`

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If vec a=3 hat i- hat j-2 hat k\ a n d\ vec b=2 hat i+3 hat j+ hat k ,find ( vec a+2 vec b)xx(2 vec a- vec b)dot

If vec a= hat i+3 hat j-2 hat k\ a n d\ vec b=- hat i+3 hat k ,\ find \ | vec axx vec b|dot

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If vec a=3 hat i-2 hat j+ka n d vec b=2 hat i-4 hat j-3k , find | vec a-2 vec b|dot

If vec a= hat i+ hat j+ hat k , vec b= hat i- hat j+ hat k , vec c= hat i+2 hat j- hat k , then find the vaue of | vec adot vec a vec adot vec b vec adot vec c vec bdot vec a vec bdot vec a vec bdot vec a dot vec c dot vec a dot vec c dot vec a dot vec c dot vec a| .

RD SHARMA ENGLISH-VECTOR OR CROSS PRODUCT -All Questions
  1. Find Find the area of the parallelogram determined by the vectors: 2 ...

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

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  3. If vec a=3 hat i- hat j-2 hat k and vec b=2 hat i+3 hat j+ hat k , ...

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  4. If vec a=3 hat i-2 hat k and vec b=- hat i+3 hat k , find | veca x...

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  5. Using vectors: Prove that if a,b,care the lengths of three sides of a ...

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  6. Prove by vector method that the parallelogram on the same base and ...

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  7. If D ,E ,F are the mid-points of the sides B C ,C Aa n dA B respective...

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  8. Let vec O A= vec a , vec O B=10 vec a+2 vec b ,a n d vec O C=bw h e r...

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  9. A B C D is quadrilateral such that vec A B= vec b , vec A D= vec d , ...

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  10. If veca , vec b , vec c are three vectors such that veca+ vec b+ vec...

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  11. Prove that the normal to the plane containing three points whose po...

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  12. If vec axx vec b= vec axx vec c , vec a!= vec0a n d vec b!= vec c , s...

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  13. For any two vectors vec aa n d vec b , show that (1+| vec a|^2)(1+| v...

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  14. If veca , vec b , vec c are the position vectors of the vertices A ,B ...

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  15. For any three vectors veca , vec b , vec c show that vecaxx( vec b+ ...

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  16. Show that perpendicular distance of the point vec c from the line joi...

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  17. Prove that the points A ,Ba n d C with position vectors vec a , vec b...

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  18. Let vec a , vec b , vec c are three non-zero vectors such that vec a...

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  19. If vec a ,\ vec b ,\ vec c are three vectors such that vec adot\...

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  20. If vec a , vec b , vec c are three vectors such that | vec a+ vec b+ ...

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