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Given vec a=x hat i+y hat j+2 hat k , v...

Given ` vec a=x hat i+y hat j+2 hat k , vec b= hat i- hat j+ hat k , vec c= hat i+2 hat j ; vec a_|_ vec b , vec adot vec c=4.` Then `[ vec a vec b vec c]^2=| vec a|` b. `[ vec a vec b vec c]^=| vec a|` c. `[ vec a vec b vec c]^=0` d. `[ vec a vec b vec c]^=| vec a|^2`

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CENGAGE PUBLICATION-VECTOR ALGEBRA-All Questions
  1. If vec a , vec b , and vec c are three mutually orthogonal unit vector...

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  2. Vector vec c is perpendicular to vectors vec a=(2,-3,1)a n d vec b...

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  3. Given vec a=x hat i+y hat j+2 hat k , vec b= hat i- hat j+ hat k , ve...

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  4. vec aa n d vec b are two unit vectors that are mutually perpendicu...

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  5. If vec ra n d vec s are non-zero constant vectors and the scalar ...

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  6. The scalar vec Adot [( ( vec B+ vec C)xx( vec A+ vec B+ vec C))] eq...

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  7. The volume of he parallelepiped whose sides are given by vec O A=2i...

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  8. For non-zero vectors vec a , vec b ,a n d vec c ,|( vec axx vec b)dot...

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  9. For three vectors vec u , vec va n d vec w which of the following ex...

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  10. Let vec A be a vector parallel to the line of intersection of pla...

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  11. If vec a . vec b=beta and vec axx vec b= vec c ,then vec b is ((beta ...

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  12. Let vec a , vec ba n d vec c be three non-coplanar vecrors and ve...

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  13. Let vec aa n d vec b be mutually perpendicular unit vectors. Then ...

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  14. Value of [ vec axx vec b , vec axx vec c , vec d] is always equal to...

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  15. Let vec aa n d vec b be unit vectors that are perpendicular to each ...

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  16. Let vec r , vec a , vec ba n d vec c be four nonzero vectors such ...

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  17. Let vec a=a1 hat i+a2 hat j+a3 hat k , vec b=b1 hat i+b2 hat j+b3 hat...

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  18. If 4 vec a+5 vec b+9 vec c=0, then ( vec axx vec b)xx[( vec bxx vec c)...

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  19. If vec a , vec b ,a n d vec c are such that [ vec a vec b vec c]=1, v...

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  20. A vector of magnitude sqrt(2) coplanar with the vector vec a= hat i+ ...

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