Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Question
True or False.
1. A linear mapping is invertible iff it is bijective.
2. Sps we apply elementary row operations to a matrix M to transform it into a matrix A thats in row echelon form. We then apply a different sequence of elementary row operations to M to obtain matrix B thats in row echelon form. Then A=B, i.e. the row echelon form of M is unique.
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