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6 Nov 2019
If r = x, y, z and r = ||r||, prove that middot (rr) = 4r. Show transcribed image text If r = x, y, z and r = ||r||, prove that middot (rr) = 4r.
If r = x, y, z and r = ||r||, prove that middot (rr) = 4r.
Show transcribed image text If r = x, y, z and r = ||r||, prove that middot (rr) = 4r.0
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