2331_Notes_2o2_fill

# 2331_Notes_2o2_fill - Math 2331 Linear Algebra Section 2.2...

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Math 2331 Linear Algebra Section 2.2 The Idea of Elimination Elimination - a technique for solving a system of linear equations by changing the system to an equivalent system of equations that is easy to solve because it is triangular. Let's practice instead of talking in formal generalities: A 2x2 System Solve: 37 67 xy −= += 5

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3x3 System 43 26 32 xy z xy z xyz +− = −− = −+ + = 5 2
PIVOTS - MULTIPLIER-

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## This note was uploaded on 08/10/2011 for the course MATH 2331 taught by Professor Staff during the Spring '08 term at University of Houston.

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2331_Notes_2o2_fill - Math 2331 Linear Algebra Section 2.2...

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