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Find the angle between the vectors ha...

Find the angle between the vectors ` hat i-2 hat j+3 hat k and 3 hat i-2 hat j+ hat kdot`

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Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+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 the angle between the vectors vec a= 3 hat i +2 hat k and vec b = 2 hat i -2 hat j + 4 hat k

Find the angle between the lines vec r= dot( hat i+2 hat j- hat k)+lambda( hat i- hat j+ hat k) and the plane vec r . dot(3 hat i- hat j+ hat k)=4.

Find out the angle between two-vectors hat i + hat j and hat i- 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 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

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 | 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 the projection of 3hat i - hat j + 4hat k on 2 hat i + 3 hat j -6 hat k

CENGAGE PUBLICATION-VECTOR ALGEBRA-All Questions
  1. If three unit vectors vec a , vec b , and vec c satisfy vec a+ vec b...

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  2. If | vec a|+| vec b|=| vec c| and vec a+ vec b= vec c , then find the ...

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  3. Find the angle between the vectors hat i-2 hat j+3 hat k and 3 hat ...

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  4. If vec r. hat i= vec r.hat j= vec r.hat ka n d| vec r|=3, then find t...

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  5. If vec a , vec b ,a n d vec c are non-zero vectors such that vec a...

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  6. Find the projection of vector hat i+3 hat j+7 hat k on the vector ...

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  7. If theta is th angle between the unit vectors a and b , then prove ...

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  8. Let veca , vecb , and vecc be three non-coplanar unit vectors...

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  9. Given unit vectors hat m , hat n and hat p such that angel between h...

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  10. Let vec a , vec b ,a n d vec c be non-coplanar vectors and let the...

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  11. Vector vec O A= hat i+2 hat j+2 hat k turns through a right angle ...

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  12. Find | vec axx vec b| , if vec a= hat i-7 hat j+7 hat k and vec b=3 h...

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  13. Let the vectors vec a and vec b be such that | vec a|=3 and | vec b|=...

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  14. Show that ( vec a- vec b)xx( vec a+ vec b)=2( vec axx vec b)dot

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  15. Let vec a= hat i+4 hat j+2 hat k , vec b=3 hat i-2 hat j+7 hat ka n d...

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  16. If A ,Ba n dC are the vetices of a triangle A B C , then prove sine...

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  17. Using cross product of vectors , prove that sin (A+B)=sin A cosB + cos...

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  18. Find a unit vector perpendicular to the plane determined by the poin...

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  19. If vec a and vec b are two vectors, then prove that ( vec axx vec b...

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  20. In isosceles triangles A B C ,| vec A B|=| vec B C|=8, a point E divid...

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