MATH 54 Midterm: MATH 54 Midterm 2 Fall 2015
Document Summary
This is a closed book exam, no notes or calculators allowed. It consists of 7 problems, each worth 10 points. The lowest problem will be dropped, making the exam out of 60 points. Please avoid writing near the corner of the page where the exam is stapled, this area will be removed when the papers are scanned for grading. There are blank sheets attached at the back, feel free to use them for scratch work. If you want anything on those sheets graded, please indicate on the relevant problem which page your work is located on. Math 54: (10 points) consider the following matrix: October 29, 2015 (a) (2 points) check that the following set of vectors is a basis for r3. 1 (b) (4 points) compute the change of basis matrices ps b and pb s where s is the standard basis of r3. (c) (4 points) consider the linear transformation t : r3 r3 given by.
