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- If" " oversetrarra=2overset^^i+2overset^^j+3overset^^k," " oversetrarr...
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- Show that""|oversetrarra|oversetrarrb +|oversetrarrb| oversetrarra"" i...
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- If veca.veca=0 and veca. vecb=0, then what can be concluded about the ...
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- If veca, vecb, vecc are unit vectors such that veca+vecb+vecc=0, fin...
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- If either veca=vec0"or" vecb =vec0, "then"vecaxxvecb=vec0.Is the conve...
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- If the vertices A,B,C of a triangle ABC are (1,2,3),(-1,0,0),(0,1,2)re...
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- Using vectors, show that the points A(1,2,7),B(2,6,3),C(3,10,-1) are...
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- Show that the vectors 2 hati-hatj+hatk, hati-3 hatj-5 hatk and 3 hati-...
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- If a is a non-zero vector of magnitude'a' and lambda a non-zero scala...
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- Show that the area of a parallelogram with diagonals veca and vecb is ...
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- Find |veca xx vecb| if veca=2 hati+hatj+3 hatk and vecb=3 hati+5 hatj-...
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- Find a unit vector perpendicular to each of the vectors (veca +vecb) a...
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- Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1...
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- Find the area of a parallelogram whose adjacent sides are given by the...
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- Find |veca xx vecb|, if. veca=hati-7 hatj+7 hatk and vecb=3 hati-2 h...
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- Find a unit vector perpendicular to each of the vector veca+vecb, and ...
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- Choose the correct answer from the backet. If a unit vector hata makes...
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- Show that (veca-vecb) xx(veca+vecb)=2(veca xx vecb)
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- Find lambdaand mu if (2overset^^i+6overset^^j+27overset^^k)xx(overset^...
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- Given that oversetrarra.oversetrarrb=0"and"oversetrarraxxoversetrarrb=...
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