(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Show that B|A| + A|B| and A|B| - B|A| are orthogonal.

2. Relevant equations

Orthogonal meaning at right angles

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# Homework Help: Show B|A| + A|B| and A|B| - B|A| are orthogonal.

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