Math 134 - Enriched Linear Algebra
McGill University
Fall 2013
Assignment 2 Solutions
by Juan Ignacio Restrepo
1. Notice that the product of two upper triangular matrices is an upper triangular matrix
Math 134 - Enriched Linear Algebra
McGill University
Fall 2013
Assignment 3 Solutions
by Juan Ignacio Restrepo
1. (a) No. Take 1 in the set and the real number 2. We have that 2 1 = 2 is not in the se
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