If veca = 3hati+hatj-2hatk, vecb = 2hati...

If `veca = 3hati+hatj-2hatk, vecb = 2hati-3hatj+4hatk` then verify that `vecaxxvecb` is perpendicular to both `veca` and `vecb`.

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THREE DIMENSIONAL GEOMETRY
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If veca=3hati+hatj+2hatk , vecb=2hatj-3hatj+4hatk then verify that vecaxxvecb is perpendicular to both veca and vecb .

If veca=3hati+hatj+2hatk,vecb=2hati-3hatj+4hatk then verify that vecatimesvecb is perpendicular to both veca and vecb .

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if veca=2hati-5hatj+8hatk, vecb=hati-3hatj-7hatk and vecc=-3hati+2hatj-hatk then find |veca+vecb+vecc|

SHARAM PUBLICATION-VECTORS-EXAMPLE

If a and b are perpendicular vectors show that (veca+vecb)^2 = (veca-v...
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Prove that vecaxx(vecbxxvecc)+ vecbxx(veccxxveca)+veccxx(vecaxxvecb) =...
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If veca,vecb and vecc are three vectors such that |veca|=5,|vecb|=12,|...
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If a=2hati+hatk,b=hati+hatj+hatkandc=4hati-3hatj+7hatk, then find the ...
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Prove by vector method that in a Delta ABC, c^(2) = a^(2) + b^(2) - 2a...
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For veca = hat(i) + hat(j), vecb = -hat(i) + 2hat(k), vecc = hat(j) + ...
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Prove the following by vector method. The diagonals of a rhombus are a...
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Determine the sine of the angle between the vectors hat-3hatj+hatk, ha...
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Find the value of lambda for which the three points with position vect...
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If the vertices A,B,C of a triangle ABC are at (1,1,2),(2,2,3),(3,-1,-...
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