Step-by-step solutions to odd-numbered problems from dozens of precalculus textbooks.
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Hotmath
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Hi [ File > http://LHH.Tutor.com/SharedSessionFiles/f925a5d7-7372-496c-b613-c0b2e361f208_20121127_105312_resized-1.jpg ]
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Tutor.com
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Using the augmented matrix to find the inverse.
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Ask Dr. Math
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A discussion of row reduction to solve a matrix.
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Ask Dr. Math
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A discussion of inverses and multiplication of matrices.
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Ask Dr. Math
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Good examples to aid in adding, subtracting and multiplying matrices.
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Math for Morons like Us
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Examples of adding matricies and multiplying matricies times scalers. It is interactive, allowing you to put in the answer then check your answer.
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Tutorials for Finite Math
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This site contains information on basic matrix operations. Each section contains interactive examples so students can test their mastery of the methods.
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Matrices and Determinants
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Provides an explanation of how to multiply matricies along with sample problems with hints and solutions.
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Algebra Lab
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Properties of vectors and matrices.
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Vector vs. Matrix
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