tut13-14 - AMA211 Introduction to Linear Algebra and...

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AMA211 Introduction to Linear Algebra and Calculus (Semester Two of 2011/12) Week 13-14 Tutorial 1 Tutor: CHUNG Kam Hin, Dorothy Office: FJ610 Email: [email protected] Tel: 2766 6920 Consultation hours: Mon 10:30 to 11:30 and 14:30 to 15:30 Learning Outcome: 1. Properties of determinants 2. Solving systems of equations by elementary row operations, inverse matrix method and Cramer’s rule; 3. Decomposition of a matrix. Exercise: 1. Given that ܾܽܿ ݂݀݁ ݄݃݅ อൌെ1 , find (a) 3ܿ െ݀ െ݁ െ݂ (b) ܽെ݃ ܾെ݄ ܿെ݅ ݀݁ ݂ 2. Solve the linear system 12 3 38െ 1 1 15 7 ൩ܠൌ ൥ 4 0 െ1 by (a) elementary row operations;
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This note was uploaded on 04/08/2012 for the course AMA 211 taught by Professor Chanchunwah during the Spring '12 term at Hong Kong Polytechnic University.

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