QBobWatson / gt-linalg

Interactive Linear Algebra, free online textbook at Georgia Tech
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Feedback on projections #340

Open Scinawa opened 3 years ago

Scinawa commented 3 years ago

In reference to version 224734d7be7ff0c4a8adb3a206356ea122112f33

Hello and thanks for your amazing work. In the proof of "Properties of Projection Matrices" maybe you wanted to say that the 5th property is equivalent to the 3rd of Properties of orthogonal projection, and not the 2nd.

Thanks again.