INVENTORY A music store manager wishes to organize information about his inventory. The store carries records, tapes, and compact discs of country, jazz, rock, blues, and classical music. 63. Give possible numbers for each type of music in each type of format. 64. Create a matrix to store

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Q: Describe in your own words the meaning with respect to a matrix of the notation shown below .

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.