Difference between revisions of "Science:Math Exam Resources/Courses/MATH152/April 2015/Question B 1 (b)/Solution 1"

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By its definition, the augmented matrix form is <math display="block">\color{blue}\begin{pmatrix}1&1&1&600\\-1&1&0&200\\1&1&-1&0 \end{pmatrix}.</math>
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By its definition, the augmented matrix of the system is <math display="block">\color{blue}\left[\begin{array}{ccc|c}1&1&1&600\\-1&1&0&200\\1&1&-1&0 \end{array}\right].</math>

Latest revision as of 20:10, 8 March 2018

By its definition, the augmented matrix of the system is