Show that if the vectors v, w are orthogonal, then v + w 2 = v 2
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Show that if the vectors v, w are orthogonal, then ΙΙv + wΙΙ2 = ΙΙvΙΙ2 + ΙΙwΙΙ2.
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The vectors v and w are orthogonal hence VW0 Us...View the full answer
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