Find a vector in the direction of vector...

Find a vector in the direction of vector `2hati-3hatj+6hatk` which has magnitude 21units.

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THREE DIMENSIONAL GEOMETRY
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Write a vector in the direction of the vector hati-2hatj+3hatk that has magnitude 9 units.

Find the unit vector in the direction of 6hati +2hatj +3hatk .

Find the direction cosine of vector vecA=3hatj+2hatj+hatk .

Write a unitvector in the direction of the sum of vectors veca=2hati-hatj-2hatk and vecb=-hati+hatj+3hatk

Find the scalar and vector projections of the vector 2hati-3hatj-6hatk on the line joining the points (3,4,-2) and (5,6,-3).

Find the unit vector in the direction of the sum of the vectors veca=2hati+2hatj-5hatk and vecb=2hati+2hatj-7hatk

Find the unit vector in the direction of veca-vecb where veca= 4hati + 4hatj+hatk and vecb= 3hati-11hatk .

Find the vector projection of veca=hati-hatj+hatk on vecb=3hati+hatj+3hatk.

SHARAM PUBLICATION-VECTORS-EXAMPLE

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