Show that the area of the triangle contained between the vectors a and b is one half of the magnitude of a × b.

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asked Mar 8, 2018 in Physics by paayal (26,720 points) 4 6 11
Show that the area of the triangle contained between the vectors a and b is one half of the magnitude of a × b.

1 Answer

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answered Mar 8, 2018 by Vikash Kumar (144,729 points) 8 11 21
 
Best answer

following figure.

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