MAT102H5 Study Guide - Midterm Guide: Contraposition, Bounded Function

• School: UTM
• Department: Mathematics
• Course: MAT102H5
• Professor: Shay Fuchs

Document Summary

No explanation is required for questions 1-4 : in the following venn diagrams, shade the region that corresponds to the given set. (a) (b a)c (b) A bc (2 marks: let p be a false statement and q a true statement. (4 marks) For each of the following statements decide whether it is true or false. False: what is the image of the function f : r r , f (x) = |x| The image is the interval ( , 0] : let a , b be two real numbers. If a2 = b2 , then a = b or a = b . (2 marks) Write your answer in words, without using the word not" (or it is false that. If a(cid:54)= b and a(cid:54)= b , then a2(cid:54)= b2 . If f g is a bounded function, then f or g must be a bounded function.