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MODERN PUBLICATION-VECTORS-Exercise
- If |veca|=|vecb|, is it true that veca=vecb?
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- kveca=vec0 gives rise to what alternatives for k and veca ?
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- If veca=2hati+3hatj and vecb=3hati+4hatj. Find the magnitude of veca+v...
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- For two non-zero vectors veca and vecb, write when |veca+vecb|=|veca|+...
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- Vectors drawn from the origin to the point A,B and C are respectively ...
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- Give a condition that the three vectors veca,vecb and vecc form the th...
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- D,E,F are mid-points of the sides of the triangle ABC, show that for a...
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- In pentagon ABCDE, prove that : vec(AB)+vec(BC)+vec(CD)+vec(DE)+vec(EA...
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- ABCD is a parallelogram and AC, BD are its diagonals. Show that : vec(...
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- ABCDEF is a regular hexagon. Show that : vec(OA)+vec(OB)+vec(OC)+vec(O...
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- If ABCDEF is a regular hexagon and AB+AC+AD+AE+AF=lamdaAD, then lamda ...
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- ABCDEF is a regular hexagon. Show that : vec(AB)+vec(AC)+vec(AD)+vec(A...
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- Prove that |veca|-|vecb| le|veca - vecb |.
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- If veca+5vecb=vecc and veca -7 vecb =2vecc, then show that veca has th...
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- Write two different vectors having same magnitude.
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- 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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