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    4. Prove that ||u+v||=||u-v|| if and only if u and v are orthogonal
    Prove that ||u+v||=||u-v|| if and only if u and v are orthogonal

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    0  Views: 211 Answers: 1 Posted: 13 years ago
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      Leaves me out !!

      13 years ago. Rating: 0
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