(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known dataHow would i go about solving Proju(Proju(v))=Proju(v) Just a note Proju(v) means the projection of v onto you

2. Relevant equations

3. The attempt at a solutionhow would i go about solving this is mathematical terms, it is obvious when you do it geometrically but im just not sure how i would go about doing it mathematically

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# Homework Help: Projection Proof

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