The drama club at a local high school sells adult, teen, and child tickets for a school play. The matrix represents the tickets sold and the total cost of the tickets for three performances. the 3 by 4 matrix, row 1, column 1, 3 column 2, 12 column 3, 6 column 4, 102 row 2, column 1, 6 column 2, 18 column 3, 6 column 4, 162 row 3, column 1, 0 column 2, 15 column 3, 5 column 4, 85 Which of the following is the result of performing the row operation negative 2 cap r 1 plus cap r 2 rightarrow cap r 2 on this matrix?

Question

Revolt · Accepted Answer

the 3 by 4 matrix, row 1, column 1, 3 column 2, 12 column 3, 6 column 4, 102 row 2, column 1, 0 column 2, negative 6 column 3, negative 6 column 4, negative 42 row 3, column 1, 0 column 2, 15 column 3, 5 column 4, 85

Matrices and Row Operations - Quiz Quiz

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