Test3A_Spring06 - Make sure you read this problem carefully...

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Test 3A Spring 06 You scored 66 out of 66 Question 1 Your answer is CORRECT. The matrics A, B and C are given by and D = AB - 4C . Give the value of d 3,2 . a ) b ) c ) d ) e ) f ) None of the above. Question 2 Your answer is CORRECT. Let Give the value(s) of a for which C is a singular matrix. a ) b ) c ) d ) e ) f ) None of the above. Question 3 Your answer is CORRECT. Give the value(s) of a for which the columns in the matrix
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are linearly dependent. a ) b ) c ) d ) e ) f ) None of the above. Question 4 Your answer is CORRECT. The linear, homogeneous, constant coefficient equation of least order that has as a solution is a ) b ) c ) d ) e ) f ) None of the above. Question 5 Your answer is CORRECT. A particular solution of will have the form a ) b ) c )
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d ) e ) f ) None of the above. Question 6 Your answer is CORRECT. Give the eigenvalues of a ) b ) c ) d ) e ) f ) None of the above. Question 7 Your answer is CORRECT. Problem Code: 762. Show all of your work on the answer sheet provided.
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Unformatted text preview: Make sure you read this problem carefully! Let Find A -1 . a ) I have placed my work and the answer on my answer sheet along with the problem code. b ) I want to lose points for not working on this problem. Question 8 Your answer is CORRECT. Problem Code: 842. Show all of your work on the answer sheet provided. Make sure you read this problem carefully! Use Cramer's rule to solve the system a ) I have placed my work and the answer on my answer sheet along with the problem code. b ) I want to lose points for not working on this problem. Question 9 Your answer is CORRECT. Problem Code: 923. Show all of your work on the answer sheet provided. Make sure you read this problem carefully! The eigenvalues of the matrix are 1 and -2. Part 1: Find the corresponding eigenvectors. Part 2: Use the eigenvalues and eigenvectors to solve the system a ) I have placed my work and the answer on my answer sheet along with the problem code. b ) I want to lose points for not working on this problem....
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Test3A_Spring06 - Make sure you read this problem carefully...

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