Prove that: ( = orthogonal complement) Attempt at solution: Let and Then Therefore Let and and Then Therfore, Is this okay or is it totally wrong? Please help. Thanks alot in advance.
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Originally Posted by whoadude16 Prove that: ( = orthogonal complement) Attempt at solution: Let and Then Make sure here to write , and remark you're using additivity of the inner product Therefore As above, write , and don't write u,w below: it's enough you already remarked that Tonio Let and and Then Therfore, Is this okay or is it totally wrong? Please help. Thanks alot in advance. .
Originally Posted by whoadude16 Prove that: ( = orthogonal complement) Attempt at solution: Let and Then Therefore Not valid. The fact that two numbers add to 0 doesn't mean the two numbers must each be 0. Let and and Then Therfore, Is this okay or is it totally wrong? Please help. Thanks alot in advance.
Originally Posted by HallsofIvy Not valid. The fact that two numbers add to 0 doesn't mean the two numbers must each be 0. So if i said what tonio suggested, , will it be okay? Prove that: (= orthogonal complement) Attempt at solution: Let and Then using addivity of inner product Therefore Let and Then Therfore,
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