This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: [b](15 points) Let A be a linear transformation from IR n to IR m with m < n . Give the denition for the null space of A and provide a simple lower bound for its dimension. 2. Consider the systemx 1 + 4 x 3 = 200x 1 + x 2 + 9 x 3 = 200 2 x 1x 2 + 7 x 3 = 200 . (a)(15 points) Write the augmented matrix corresponding to this system. (b)(20 points) Reduce the augmented system in part (a) to echelon form. (c)(10 points) Describe the set of solutions to the given system....
View
Full
Document
This note was uploaded on 12/07/2010 for the course MATH 15909 taught by Professor Jimburker during the Spring '10 term at University of Washington.
 Spring '10
 JimBurker
 Math

Click to edit the document details