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Showing posts with the label Vector algebra

Prove that curl(a×r)=2a

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The value of a.(b+c)×(a+b+c) is

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Show that a×(b×a)=(a×b)×a where a and b are two vectors.

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choose y in order that the Vectors a=7i+yj+k, b=3i+2j+k, c=5i+3j+k are linearly dependent.

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Prove that [a+b,b+c,c+a]=2[a b c]

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