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FULL MARKS-VECTOR ALGEBRA-I-EXERCISE 8.4
- Find the magnitude of vecaxxvecb if veca=2hati+hatj+3hatk and vecb = 3...
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- Show that vecaxx(vecb+vecc)+vecbxx(vecc+veca)+veccxx(veca+vecb)=vec0.
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- Find the vectors of magnitude 10sqrt(3) that are perpendicular to the ...
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- Find the unit vectors perpendicular to each of the vectors veca+vecb" ...
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- Find the area of the parallelogram whose two adjacent sides are determ...
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- Find the area of the triangle whose vertices are A (3,-1,2), B(1,-1,-3...
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- If veca,vecb,vecc are position vectors of the vertices A,B,C of a tria...
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- For any vector veca prove that |vecaxxhati|^(2)+|vecaxxhatj|^(2)+|veca...
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- Let veca,vecb,vecc be unit vectors such that veca.vecb=veca.vecc=0 and...
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- Find the angle between the vectors 2hati+hatj-hatk and hati+2hatj+hatk...
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