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MODERN PUBLICATION-VECTORS-Exercise
- Find the unit vector in the direction of the vector : veca =3hati+2hat...
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- Find the unit vector in the direction of the vector : vecb =2hati+hatj...
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- Find the unit vector in the direction of the vector : veca =2hati-3hat...
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- Find the unit vector in the direction of vector vec(PQ, where P and Q ...
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- Find the values of x and y so that the vectors 2veci+3vecj and xveci+y...
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- Find the values of x,y and z so that the vectors : veca=xhati+2hatj+zh...
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- Let a. =hati+2hatj and vecb =2hati+hatj. Is |veca |=|vecb |? Are the v...
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- If veca = vecb + vecc, then is it true that |veca| = |vecb| + |vecc|?...
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- Find the direction cosines of the vector hati+2hatj+3hatk
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- Show that the direction cosines of a vector equally inclined to the ax...
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- Show that the vector veci+vecj+veck is equally inclined to the axes O...
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- For given vectors,veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , fin...
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- A and B are two points with position vectors 2veca-3vecb and 6vecb-vec...
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- P and Q are two points with position vectors 2veca+2vecb and veca +vec...
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- Consider two points P and Q with position vectors vec(OP) = 3veca-2vec...
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- Find the position vector of the mid point of the vector joining the po...
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- Find the position vector of mid point of the line segment AB where A i...
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- Find a vector in the direction of : veca=3hati-hatj+2hatk, which has m...
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- Find a vector in the direction of : hati-2hatj+2hatk, which has magnit...
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- Find a vector in the direction of : -2hati+hatj+2hatk, which has magni...
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