PC.NR.1: Represent and manipulate data using matrices.

Represent and manipulate data using matrices.

PC.NR.1.1Identify the identity and zero matrices for any dimension and add, subtract, and multiply matrices.PC.NR.1.2Find the additive and multiplicative inverses of square matrices.PC.NR.1.3Explain the role of the determinant in determining if a square matrix has a multiplicative inverse.PC.NR.1.4Find the determinant of a square matrix if and only if the matrix has a multiplicative inverse.

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