EECS 1019 Lecture 1: 1019a1.pdf

• School: York University
• Department: Electrical Engineering and Computer Science
• Course: EECS 1019
• Professor: Suprakash Datta

Document Summary

Notes: the assignment can be handwritten or typed. It must be legible: you must do this assignment individually, submit this assignment only if you have read and understood the policy on academic honesty on the course web page. Please do not send les by email: your answers should be precise and concise. Points may be deducted for long, rambling arguments: assume r to denote the real numbers, z to denote the set of integers (. , 2, 1, 0, 1, 2, . and n to denote the natural numbers (1, 2, 3, . [2 points] form the contrapositive of these statements: if you drop the course, you will not get a grade for the course at the end of the term, if a triangle is equilateral, it has 3 equal angles. [6 points] decide whether the inferences are valid in each case. Do not use truth tables in this question: (p q) r p. R: p r p q q.