midterm EXAM0001

Midterm EXAM0001 - B~I Name-JyOOO&uct-e"7f1lforatorysection-11 h lOam DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING UNIVERSITY OF

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Unformatted text preview: B~I Name-JyOOO &uct-e "7f1lforatorysection-11 h lOam DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING UNIVERSITY OF COLORADO ECEN-3100 Midterm Examination Fall 2008 Closed book, closed notes. No calculators are allowed. Answer all questions and show all work in the space provided on the test sheet. Ifnecessary, you may use the back of the test sheet. Sign and hand in any additional sheets you need to use for your answers. If a question cannot be understood or is ambiguous, state your assumptions before answering the question. This examination has 7 pages. Positional Numbering Systems 1. (2 Points) The solutions to the quadratic equation x 2-11 r x + 22 r =0 are x =3 and x =6. What is the base, r of the numbers in the quadratic equation? \.\0 0 - C \x - .3 )( A \& lip::: 1 (J j. r i ) J-- (J X t t )--=:: Cf--------------------- .___? f' f l c=- 'I .~ L!.: 3' ) O{!~~( if Name ucro--l- v ' \ - . ....
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This note was uploaded on 04/07/2009 for the course ECEN 3100 taught by Professor Huering during the Fall '08 term at Colorado.

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Midterm EXAM0001 - B~I Name-JyOOO&uct-e"7f1lforatorysection-11 h lOam DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING UNIVERSITY OF

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