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If veca=hati+hatj+hatk,vecb=2hati-hatj+3...

If `veca=hati+hatj+hatk,vecb=2hati-hatj+3hatk,vecc=hati-2hatj+hatk`, then find a unit vector parallel to the vector `2veca-vecb+3vecc`.

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veca=hati+hatj+hatk,vecb=2hati-hatj+3hatk,vecc=hati-2hatj+hatk then find a unit vectors parallel to vector 2veca-vecb+vecc .

If veca=5hati+hatj-4hatk,vecb=2hati+3hatj+hatk,vecc=hati+3hatj-2hatk , then find a unit vector parallel to the vector 2veca-vecb+3vecc .

If veca=5hati+hatj-4hatk, vecb=2hati-3hatj+hatk and vecc=hati+3hatj-2hatk then find a unit vector parallel to the vector 2veca+vecb+3vecc .

If veca=2hati-hatj+3hatk,vecb =hati+hatj-hatk, vecc=3hati+4hatj-5hatk , then find a unit vector parallel to the vector 3veca+vecb-vecc .

If veca = hati + hatj+hatk, vecb = 2hati-hatj+3hatk and vecc = hati-2hatj+hatk , find a unit vector parallel to the vector 2veca - vecb + 3vecc

If veca=4hati-hatj+hatk and vecb= 2hati-2hatj+hatk , then find a unit vector parallel to the vector veca + vecb .

IF veca=2hati-hatj+2hatk and vecb=6hati+2hatj+3hatk , find a unit vector parallel to veca+vecb .

If veca=3hati-hatj+2hatk and vecb=-hati-2hatj+4hatk , find a unit vector along the vector (veca+vecb) .

If veca=2hati-hatj+hatk,vecb=3hati+2hatj-3hatk and vecc=hati+2hatj+hatk then 2veca+vecb-vecc=

If veca=hati+2hatj-hatk, vecb=2hati+hatj+hatk and vecc=5hati-4hatj+3hatk then find the value of (veca+vecb).vecc .

MODERN PUBLICATION-VECTORS-Exercise
  1. Find the value of x for which x(hati + hatj + hatk) is a unit vector.

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  2. Find a vector of magnitude 5 units, and parallel to the resultant of t...

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  3. If veca=hati+hatj+hatk,vecb=2hati-hatj+3hatk,vecc=hati-2hatj+hatk, the...

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  4. Show that the points A(1,-2,-8), B(5,0,-2) and C(11,3,7) are collinear...

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

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  6. The two adjacent sides of a parallelogram are given by the vectors 2ha...

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  7. Show that the direction cosines of a vector equally inclined to the ax...

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  8. Let veca=hati+4hatj+2hatk,vecb=3hati-2hatj+7hatk and vecc=2hati-hatj+4...

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  9. The scalar product of the vector hati+hatj+hatk with a unit vector alo...

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  10. If veca, vecb, vecc are mutually perpendicular vectors of equal magnit...

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  11. Prove that (veca+vecb) cdot (veca+vecb) = |veca|^2 + |vecb|^2, if and ...

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  12. If theta is the angle between two vectors veca and vecb, then veca c...

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  13. Let veca and vecb be two unit vectors and theta is the angle between t...

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  14. The value of : hati*(hatjxxhatk)+hatj*(hatixxhatk)+hatk*(hatixxhatj) i...

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  15. If theta is the angle between two vectors veca and vecb, then |veca*ve...

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  16. Using vectors, find the value of 'k' such that the points (k,-10,3),(1...

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  17. If A,B,C,D are the points with position vectors : hati+hatj-hatk,2hati...

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  18. Parallelogram on equal bases and between the same parallels are equal ...

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  19. Write all the unit vectors in XY-plane.

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  20. Write down a unit vector in XY-plane, making an angle of 30^o with the...

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