Basic+Matrix+Operations+WS+(with+web-quest)

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[|Problems 1-3 (matrix addition and subtraction)] [|Problem 4 (scalar multiplication)] Problems 5, 6, 7 (solving matrix equations) Ask teacher for help [|Problems 8-13 (matrix multiplication)] [|Problems 14-17 (determinant of a 2x2 matrix)] [|Problems 18-20 (determinant of a 3x3 matrix)]