MATH 220 Study Guide - Midterm Guide: Scantron Corporation, Augmented Matrix, Row And Column Spaces
Document Summary
On your scantron, write and bubble your psu id, section number, and test version. Failure to correctly code these items may result in a loss of 5 points on the exam. On your scantron, bubble letters corresponding to your answers on indicated questions. It is a good idea for future review to circle your answers in the test booklet. Check that your exam contains 20 multiple-choice questions, numbered sequentially. The use of a calculator, cell phone, or any. Other electronic device is not permitted in this. The use of notes of any kind is not permitted. Page 2: determine the solution of the linear system of equations represented by the following. 4 8 augmented matrix: x1 = 3, x2 = , x3 = 2 b)(cid:63) x1 = 5, x2 = 0, x3 = 2: x1 = 0 (cid:20) 12 (cid:21) (cid:20) 0 (cid:20) 12 (cid:21) (cid:20) 12. 0 0 0: a , a = c)(cid:63)
