(adsbygoogle = window.adsbygoogle || []).push({}); [SOLVED] Quick Question: Is this matrix an orthogonal projection?

1. The problem statement, all variables and given/known data

P=[0 0 ]

[11]

2. Relevant equations

3. The attempt at a solution

Its orthogonal if the null space and range are perpendicular.

Range=[0 ]

[x+y]

null space=[x

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# Homework Help: Quick Question: Is this matrix an orthogonal projection?

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