math3c-01-W08-1..

# math3c-01-W08-1.. - AUBREY MCMILLAN WW Prob Lib1 Sample...

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Unformatted text preview: AUBREY MCMILLAN WW Prob Lib1 Sample WeBWorK problems. WeBWorK assignment DELA 3 3 due 2/1/08 at 11:59 PM. 1. (1 pt) Multiply the given matrices. 5 6 4 5 , 4 . 99999999999999- 5 . 99999999999999- 3 . 99999999999999 4 . 99999999999999 Is one the inverse of the other? A. Yes B. No 2. (1 pt) Multiply the given matrices. 4- 8 4 , 1 / 4- 1 / 8 1 / 8 Is one the inverse of the other? A. Yes B. No 3. (1 pt) Multiply the given matrices. 1 1 1 1- 7 1 1 , 8 / 9 1 / 9- 1 / 9- 1 / 9 1 / 9 8 / 9 1 / 9- 1 / 9 1 / 9 Is one the inverse of the other? A. Yes B. No 4. (1 pt) Multiply the given matrices. 4- 5 1 1 1- 5- 2 1 , 1 / 12 1 / 4- 1 / 12- 1 / 12 3 / 4 1 / 12 1 / 4 11 / 4 3 / 4 Is one the inverse of the other? A. Yes B. No 5. (1 pt) Use row reduction to calculate the inverse of the given matrix 5 1 1 6. (1 pt) Use row reduction to calculate the inverse of the given matrix 9 2...
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## math3c-01-W08-1.. - AUBREY MCMILLAN WW Prob Lib1 Sample...

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