# UW Common Math 308 Section 3.3 - WebAssign UW Common Math...

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Current Score : 20 / 20 Due : Wednesday, November 4 2015 09:30 AM PST 1. 1/1 points | Previous Answers HoltLinAlg1 3.3.003. Use the Quick Formula to find the inverse of the given matrix, if it exists. (If the inverse does not exist, enter DNE into any cell.) DNE DNE Solution or Explanation does not exist, since UW Common Math 308 Section 3.3 (Homework) CHING FUNG CHUI Math 308, section A, Fall 2015 Instructor: Hon Leung Lee TA WebAssign The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. Request Extension 2 5 4 10 2 5 4 10 1 2 ( 10 ) ( 5 )( 4 ) = 0.
2. 3/3 points | Previous Answers HoltLinAlg1 3.3.009. Use an augmented matrix and row operations to find the inverse of the given matrix, if it exists. (If the inverse does not exist, enter DNE into any cell.) 3.