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Unformatted text preview: 8 1 − 3 1 ⎞ ⎟ ⎟ ⎟ ⎟ ⎠ (b) ⎛ ⎜ ⎜ ⎜ ⎜ ⎝ 1 1 1 1 1 − 1 2 2 1 − 1 1 − 3 ⎞ ⎟ ⎟ ⎟ ⎟ ⎠ . 5. (10%) Problem 12 of Section 3.2. 6. (8%+6%+6%) Problem 14 of Section 3.2. 7. (8%+6%) Determine if the following systems of linear equations are consistent and, if so, ±nd the solution set and the null space of L U , where ³ is the coeﬃcient matrix. (a) ± 1 + ± 2 − ± 3 + 2 ± 4 = 1 4 ± 1 + ± 2 − 2 ± 3 + ± 4 = 3 (b) ± 1 + 2 ± 2 − ± 3 = 1 2 ± 1 + ± 2 + 2 ± 3 = 3 ± 1 − 4 ± 2 + 7 ± 3 = 4 . 8. (6%) Problem 2(h) of Section 3.4 9. (8%+4%) Problem 3 of Section 3.4 10. (8%) Problem 8 of Section 3.4. 1...
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This note was uploaded on 11/09/2011 for the course EE EE taught by Professor Ee during the Spring '11 term at National Chiao Tung University.
 Spring '11
 EE

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