what is the angle between two vectors A vector and mA vector when m is constant ?
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Explanation:
vector a with scalar m ma1i+ma2j+ma3k Costheta= (a1i+a2j+a3k)(ma1i+ma2j+ma3k)/( a1^2+a2^2+a3^2)^1/2[m(a1^2+a2^2+a3^2)^1/ 2 ...
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Lets take vector a= a1i+a2j+a3k Lets multiply vector a with scalar m ma1i+ma2j+ma3k Costheta=
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