Prove that [tex]\frac{|B|A+|A|B}{|A|+|B|}[/tex] is the bisector of the angle formed by(adsbygoogle = window.adsbygoogle || []).push({}); AandB. where i have used normal text for vector and abs value bars to represent magnitude of vector.

i have no clue how to get started on this. i have tried many approaches such as constructing a triangle with a, b, and b-a, but i cannot seem to make any progress. a couple of hints on getting started would be appreciated

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# Homework Help: Vector proof

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