Linear Algebra 9e: Gaussian Elimination and Systems Without Solutions

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lem.ma/LA - Linear Algebra on Lemma
bit.ly/ITCYTNew - Dr. Grinfeld's Tensor Calculus textbook
lem.ma/prep - Complete SAT Math Prep

[@MathTheBeautiful]

Go to LEM.MA/LA for videos, exercises, and to ask us questions directly.

[@pinazo07]

The classes and the teacher’s teaching are excellent, fantastic! But I don't understand why some videos are without subtitles, not even in English. For non-native English speakers, understanding is very difficult. Could you fix this, @MathTheBeautiful?

[@pinazo07]

The classes and the teacher’s teaching are excellent, fantastic! But I don't understand why some videos are without subtitles, not even in English. For non-native English speakers, understanding is very difficult. Could you fix this, @MathTheBeautiful?

[@MathTheBeautiful]

Please accept my apologies with regard to the lack of subtitles. I just don't have the bandwidth to do this.