Determinants (MATHEMATICS N4)

This video gives a student a basic knowledge on matrices, how to express equations in a matrix form. Most importantly, to help a student understand what is a determinant and how to calculate a determinant for a 2X2 and 3X3 matrix.
Music credit goes to "Freshlyground - I'd like"
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[@user-lm8wz1hb6m]

God bless I didn't know anything ❤

[@SinokuhleMxathuleSino]

You good sir thank you 😊

[@anelisiwelokwe4680]

Thank you 🙏God bless you

[@azwihangwisimudau5001]

Good work my G

[@jacobkoketsokomati7717]

thank you

[@AsinaMafokwana]

Wow yu are the best🎉🎉🎉😮😢

[@eunissaul8514]

Thank you so much Sir

[@user-hg1en8qv7x]

Sir, at 25:46, would the -3 in row 3 not become positive cause it multiplies with the negative in the block of signs you suggested we use? Or am I confused.