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Answer the following ad true or false : Two collinear vectors are always equal in mangitude.

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MODERN PUBLICATION-VECTORS-Exercise
  1. In the Fig., identify the following vectors : collinear but not equal...

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  2. Answer the following ad true or false : veca and -veca are collinear.

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  3. Answer the following ad true or false : Two collinear vectors are alwa...

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  4. Answer the following ad true or false : Two vectors having same magnit...

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  5. Answer the following ad true or false : Two collinear vectors having t...

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  6. Compute the magnitude of the following vectors : veca=hati+hatj+hatk...

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  7. Write two different vectors having same magnitude.

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  8. Write two different vectors having same direction.

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  9. Find the values of x and y so that the vectors 2veci+3vecj and xveci+y...

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  10. Find the scalar and vector components of the vector with initial point...

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  11. Find the sum of the vectors veca=hati-2hatj+hatk,vecb=-2hati+4hatj+5ha...

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  12. Find the unit vector in the direction of the vector veca=hati+hatj+2ha...

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  13. For given vectors,veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , fin...

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  14. Find a vector in the direction of 5hati-hatj+2hatk, which has magnitud...

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  15. Show that the vectors 2hati-3hatj+4hatk and -4hati+6hatj-8hatk are col...

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  16. Find the direction cosines of the vector hati+2hatj+3hatk

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  17. Find the direction cosines of the vector joining the points A(1,2,-3) ...

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  18. Show that the vector veci+vecj+veck is equally inclined to the axes O...

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  19. Find the position vector of a point R which divides the line joining t...

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  20. Find the position vector of a point R which divides the line joining t...

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