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Write two different vectors having same ...

Write two different vectors having same direction.

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Write two different vectors having same magnitude.

Answer the following as true or false. i) veca and -veca are collinear ii) Two collinear vectors are always equal in magnitude. iii) Two vectors having same magnitude are collinear. iv) Two collinear vectors having the same magnitude are equal.

Two vectors having same magnitude are collinear. ( true or false)

Write the unit vector in direction of i+2j-3k .

Write the direction ratios and direction cosines of the vector oversetrarra=2overset^^i+3overset^^j-4overset^^k.

A N EXCEL PUBLICATION-VECTOR ALGEBRA-QUESTION BANK
  1. Compute the magnitude of oversetrarrc=1/sqrt3 overset^^i+1/sqrt3 overs...

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  2. Write two different vectors having same magnitude.

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  3. Write two different vectors having same direction.

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  4. Find the values of x and y so that the vectors 2overset^^i+3overset^^j...

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  5. Find the sum of the vectors oversetrarra =overset^^i-2overset^^j+overs...

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  6. Find the unit vector in the direction of the vectoroversetrarra=overse...

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  7. For given vectors" " oversetrarra=2overset^^i-overset^^j+2overset^^k...

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  8. Find a vector in the direction of vector '5 hati-hatj+2 hatk' which ha...

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  9. Show that the vectors 2overset^^i-3overset^^j+4overset^^k"and " -4over...

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

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

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  12. Find the unit vector in the direction of oversetrarr(PQ), where P and ...

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  13. Find the, direction cosines of the vector joining 'A(1,2,-3)' and 'B(-...

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  14. Show that the vector overset^^i+overset^^j+overset^^k is equally incli...

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

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

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  17. Find the position vector of the mid point of the vector joining the po...

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  18. Show that the points A,B and C with position vectorsoversetrarra =3ove...

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  19. In triangle ABC, which of the following is not true. a)oversetrarr(...

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  20. If oversetrarra"and"oversetrarrbare two collinear vectors, then which ...

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