Applications of Matrices (VCE SSCE General Mathematics): Flashcards
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Matrix multiplication in business combines
Matrix multiplication in business combines
Sales quantities and price information
Row matrix dimensions
Row matrix dimensions
(one row, multiple columns)
Column matrix dimensions
Column matrix dimensions
(multiple rows, one column)
result (B = column of 1s)
result (B = column of 1s)
Sum of each row in
result (A = row of 1s)
result (A = row of 1s)
Sum of each column in
Column matrix of 1s on RIGHT gives
Column matrix of 1s on RIGHT gives
Row sums
Row matrix of 1s on LEFT gives
Row matrix of 1s on LEFT gives
Column sums
Column matrix of 1s command
Column matrix of 1s command
Sum each row
Row matrix of 1s command
Row matrix of 1s command
Sum each column
Key business application of matrices
Key business application of matrices
Calculate revenue from sales quantities and prices