In this lesson, you'll learn how to add, subtract, and multiply matrices using a graphing calculator. The instructor demonstrates adding and subtracting matrices element by element and shows how to do scalar multiplication. Matrix multiplication is also covered and the importance of the column of the first matrix matching the rows of the second is emphasized. This lesson provides a solid foundation in matrix arithmetic, including adding, subtracting, scalar multiplication, and matrix multiplication.
Learn how to add, subtract, and multiply matrices on a graphing calculator.
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