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Unformatted text preview: 3. If = 2 01 . 1 2 1 A , find the condition number of A based on the uniform matrix norm. Check your answer by comparing your results to the results generated by Matlab program. Is this a well-conditioned matrix? 4. Given ∑ = ≤ ≤ ∞ = n j ij n i a A 1 1 max , prove that ∞ ∞ ∞ + ≤ + B A B A . (Hint: use the fact that b a b a + ≤ + if a and b are real numbers.)...
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This note was uploaded on 01/17/2010 for the course ENG 91301 taught by Professor Lui during the Spring '08 term at Hong Kong Institute of Vocational Education.
- Spring '08