MTH 110 Midterm: MTH 110 Midterm Fall 2008
Document Summary
Instructions: verify that your paper contains 8 questions on 8 pages, you are allowed an 8 1. 2 11 formula sheet written on both sides: no other aids allowed. Electronic devices such as calculators, cell-phones, pagers and. Walkmans must be turned o and kept inaccessible during the test: please keep your ryerson photo id card displayed on your desk during the test, in every question show all your work. Use of scrap paper or additional enclosures is not allowed. If you need more space continue on the back of the page, directing marker where the answer continues with a bold sign. Page 2: prove the following equivalence without using a truth table (i. e. use theorem 1. 1. 1 and properties of , etc. ). Justify every step of your answer, clearly stating the property that you are using. (p q) (p q) p. Mk: use the truth table below to determine if the argument form below is valid or invalid.
