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Find vec axx vec b ,\ if\ vec a=2 hat ...

Find ` vec axx vec b ,\ if\ vec a=2 hat i+ hat k\ a n d\ vec b= hat i+ hat j+ hat kdot`

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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 vec adot vec b when: vec a= hat j- hat k\ a n d\ vec b=2 hat i+3 hat j-2 hat k

Find a unit vector perpendicular to each of the vector vec a+ vec b and vec a- vec b , where vec a=3 hat i+2 hat j+2 hat k and vec b= hat i+2 hat j-\ 2 hat k

Find a unit vector perpendicular to each of the vectors ( vec a+ vec b) and ( vec a- vec b) , where vec a= hat i+ hat j+ hat k , vec b= hat i+2 hat j+3 hat k .

For given vector, vec a = 2 hat i j +2 hat k and vec b = - hat i + hat j - hat k , find the unit vector in the direction of the vector vec a + vec b .

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a= hat i- hat j+3 hat ka n d vec b=2 hat i-7 hat j+ hat kdot

Given two vectors vec a=- hat i+2 hat j+2 hat ka n d vec b=-2 hat i+ hat j+2 hat kdot Column I, Column II A vector coplanar with vec aa n d vec b , p. -3 hat i+3 hat j+4 hat k A vector which is perpendicular to both vec aa n d vec b , q. 2 hat i-2 hat j+3 hat k A vector which is equally inclined to vec aa n d vec b , r. hat i+ hat j A vector which forms a triangle with vec aa n d vec b , s. hat i- hat j+5 hat k

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

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

Statement 1:Let A( vec a),B( vec b)a n dC( vec c) be three points such that vec a=2 hat i+ hat k , vec b=3 hat i- hat j+3 hat ka n d vec c=- hat i+7 hat j-5 hat kdot Then O A B C is a tetrahedron. Statement 2: Let A( vec a),B( vec b)a n dC( vec c) be three points such that vectors vec a , vec ba n d vec c are non-coplanar. Then O A B C is a tetrahedron where O is the origin.

CENGAGE PUBLICATION-VECTOR ALGEBRA-All Questions
  1. Let vec a , vec b ,a n d vec c be vectors forming right-hand traid. L...

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  2. If the vectors vec a , vec b ,a n d vec c form the sidesB C ,C Aa n d...

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  3. Find vec axx vec b ,\ if\ vec a=2 hat i+ hat k\ a n d\ vec b= hat i...

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  4. Find the work done by the force F=3 hat i- hat j-2 hat k acrting on ...

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  5. Prove that [[ vec a+ vec b, vec b+ vec c, vec c+ vec a]]=2[ [vec a, ve...

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  6. find the angle between the vectors vec a= hat i+ hat j - hat k and ve...

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  7. O A B C is regular tetrahedron in which D is the circumcentre of O...

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  8. In the quadrilateral ABCD, the diagonals AC and BD are equal and perpe...

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  9. If vece(1),vece(2),vece(3)and vecE(1),vecE(2),vecE(3) are two sets of ...

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

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  11. Given the vectors vec A , vec B ,a n d vec C form a triangle such tha...

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  12. If vec a , vec ba n d vec c are three mutually perpendicular vecto...

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  13. Let a three dimensional vector vec V satisfy the condition, 2 vec ...

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  14. If vec a=3 hat i- hat j-4 hat k , vec b=2 hat i+4 hat j-3 hat k and ...

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  15. Let vec O A= vec a , hat O B=10 vec a+2 vec ba n d vec O C= vec b ,w ...

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  16. If vec a , vec b , vec c are unit vectors such that vec a. vec b=0= ...

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  17. If vec x , vec y are two non-zero and non-collinear vectors satisfy...

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  18. Let vec a=alpha hat i+2 hat j-3 hat k , vec b=alpha hat i+2alpha hat ...

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  19. Let vec a , vec b a n d vec c be three vectors having magnitudes 1...

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  20. Two vectors in space are equal only if they have equal component in ...

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