| 1. | augmented matricies | ||
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Arguably the reason why high school students commit suicide, and the most difficult concept of Algebra 2. A complete waste of time, as there are various other methods of solving matrices that don't involve half-hour long porcesses that are very liable to error. Test on augmented matricies: Augment the Matrix:
( 2 4 5 | 5 ) ( 1 3 3 | 2 ) ( 2 4 6 | 2 ) Student: "OH LORD JESUS HAVE MERCY!" /uses Kramer's rule anyway |
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