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Find the scalar and vector projections o...

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).

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Find the scalar projection of the vector 2hati+hatj+5hatk on the vector 2hati-hatj+3hatk .

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Find the unit vectors perpendicular to the vectors. hati+hatj , hati-hatk

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

Find the scalar projection of the vector veca = 3hati+6hatj + 9hatk on vecb = 2hati+2hatj - hatk .

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

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  19. If veca,vecb,vecc are three mutually perpendicular vectors of equal ma...

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