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Unformatted text preview: the same output vector? i. If so, give an example. ii. If it is not possible, explain why not. d. Is the transformation onto? Explain. e. Is A invertible? If so, find A1 . If not, explain why. f. What is the column space of A ? g. What is the null space of A ? 2. Section 1.9, #16. 3. Section 1.9, #18. (Note: The book has written their transformation a little differently than I have been doing on the board. What they have is the same as: T x 1 x 2 = 2 x 2 3 x 1 x 1 4 x 2 x 2 . The task is to find a matrix A that implements this transformation.) 4. Determine if the transformation from 1.9 #18 is (a) onetoone and (b) onto. Justify each answer. 5. Section 2.3, #4 6. Section 2.3, #6 7. Section 2.8, #8 8. Section 2.8, #28 9. Section 2.8, #29 10. Section 4.2, #2 11. Section 4.2, #4 12. Section 4.2, #24...
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This note was uploaded on 11/03/2009 for the course MATH 22157 taught by Professor Meganwawro during the Spring '09 term at San Diego State.
 Spring '09
 MeganWawro
 Math

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