Problem 1 of Supplementary Exercises or Chapter 1

Let p = "I will do every exercise in this book" and q = "I will get an A."

a) "I will get an A in this course only if I do every exercise in this book." Becomes p --> q

b) "I will get an A in this course and I will do every exercise in this book" Becomes q ^ p

c) "Either I will not get an A in this course or I will not do every exercise in this book" Becomes -q v .p

d) "For me to get an A in this course it is necessary and sufficient that I do every exercise in this book" Becomes p --> q