MATH 110 MODULE FINAL EXAM EXAM
PREPARATION PACK 2026 KEY CONCEPTS
AND REVISION NOTES
◉ What should be used to negate statements.
Answer: Use the opposite quantifier
◉ Counter examples prove what false.
Answer: Statements
◉ What is a set?
Answer: A collection of items that can be described in words or with
roster notation by using brackets {}
◉ What are Natural Numbers?.
Answer: All numbers zero through infinity
◉ What is the symbol for Natural Numbers?.
Answer:
◉ What is the symbol for Integers?.
, Answer:
◉ What is the symbol for Rational Numbers?.
Answer:
◉ What is the symbol for Real Numbers?.
Answer:
◉ What are Integers?.
Answer: All numbers negative infinity through positive infinity
◉ What are Rational Numbers?.
Answer: The set of all fractions of Integers
◉ What are Real Numbers?.
Answer: All the numbers on the number line
◉ What are Irrational Numbers?.
Answer: Any real number that is not rational
◉ What is cardinality?.
Answer: The number of elements in a set
PREPARATION PACK 2026 KEY CONCEPTS
AND REVISION NOTES
◉ What should be used to negate statements.
Answer: Use the opposite quantifier
◉ Counter examples prove what false.
Answer: Statements
◉ What is a set?
Answer: A collection of items that can be described in words or with
roster notation by using brackets {}
◉ What are Natural Numbers?.
Answer: All numbers zero through infinity
◉ What is the symbol for Natural Numbers?.
Answer:
◉ What is the symbol for Integers?.
, Answer:
◉ What is the symbol for Rational Numbers?.
Answer:
◉ What is the symbol for Real Numbers?.
Answer:
◉ What are Integers?.
Answer: All numbers negative infinity through positive infinity
◉ What are Rational Numbers?.
Answer: The set of all fractions of Integers
◉ What are Real Numbers?.
Answer: All the numbers on the number line
◉ What are Irrational Numbers?.
Answer: Any real number that is not rational
◉ What is cardinality?.
Answer: The number of elements in a set