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12th Grade

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Add and Subtract Matrices: The Dimension Rule
Activity Set 1
Inverse of a Matrix
Activity Set 1
Multiply Matrices of Appropriate Dimensions?
Activity Set 1
Zero and Identity Matrices
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Treasure chest
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Multiply Matrices by Scalars

How Do You Multiply Matrices by Scalars?

Watch the video and learn how you multiply a matrix by scalars.

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    Activity Set 1
    Multiply a Matrix by a Vector
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    Matrix Multiplication Not Commutative
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    Use Matrices to Represent and Manipulate Data
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    Represent a System of Linear Equations as a Matrix Equation
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    2×2 Matrices Transform Shapes and Area
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    Use an Inverse Matrix to Solve Linear Equations
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    How Do You Solve Trigonometric Equations with Inverse Functions?
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    What's the Difference between Correlation and Causation?
    Derivative of Natural Exponential Functions
    Activity Set 1
    How Do You Estimate Population Values Using a Sample Survey?