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MODERN PUBLICATION-VECTORS-Exercise
- Write two different vectors having same direction.
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- Find the sum of the vectors veca=hati-2hatj+hatk,vecb=-2hati+4hatj+5ha...
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- Find the vector with initial point P(-4,2) and terminal point Q(0,-4).
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- Find a unit vector in the direction from : P(3,2) towards Q(5,6).
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- Find a unit vector in the direction from : P(1,2) towards Q(4,5).
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- Compute the magnitude of the following vectors: vecc=(1/sqrt3)veci+(1/...
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- Find the magnitude of the vector hati-3hatj+4hatk.
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- Find the value of x for which x(hati + hatj + hatk) is a unit vector.
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- Find the unit vector in the direction of the vector veca=hati+hatj+2ha...
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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 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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