Matrices

By the end of this topic you can

• Define a matrix
• State the order of a matrix
• Define a square matrix
• Determine compatibility in addition and multiplication of matrices
• Add matrices
• Multiply matrices
• Identify matrices
• Find determinant of a 2 x 2 matrix
• Find the inverse of a 2 x 2 matrix
• Use matrices to solve simultaneous equations

Full notes and worked solutions

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