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Mathematics, 04.12.2019 12:31 lilcaleb501
Suppose that u = < u1,u2 > and v = < v1,v2 > are vectors such that | u+v |^2 = | u |^2 + | v |^2. prove that u and v are orthogonal.
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Suppose that u = < u1,u2 > and v = < v1,v2 > are vectors such that | u+v |^2 = | u |...
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