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MODERN PUBLICATION-VECTORS-Exercise
- Find the scalar and vector components of the vector with initial point...
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- Find the sum of the vectors veca=hati-2hatj+hatk,vecb=-2hati+4hatj+5ha...
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- Find the unit vector in the direction of the vector veca=hati+hatj+2ha...
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- For given vectors,veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , fin...
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- Find a vector in the direction of 5hati-hatj+2hatk, which has magnitud...
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- Show that the vectors 2hati-3hatj+4hatk and -4hati+6hatj-8hatk are col...
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- Find the direction cosines of the vector hati+2hatj+3hatk
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- Find the direction cosines of the vector joining the points A(1,2,-3) ...
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- Show that the vector veci+vecj+veck is equally inclined to the axes O...
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- Find the position vector of a point R which divides the line joining t...
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- Find the position vector of a point R which divides the line joining t...
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- Find the position vector of the mid-point of the vector joining the po...
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- Show that the points with position vectors veca=3hati-4hatj-4hatk,vecb...
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- In triangle ABC, which of the following is not true :
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- If veca and vecb are two collinear vectors, then which of the followi...
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- Find the angle between two vectors veca and vecb with magnitudes sqrt3...
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- Find the angle between the vectors veca=hati-2hatj+3hatk and vecb=3hat...
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- Find the projection of the vector hati + hatj on the vector hati -hatj
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- Find the projection of the vector hati+3hatj+7hatk on the vector 7hati...
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- Show that each of the given three vectors is a unit vector : 1/7(2hati...
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