Proofs
For this assignment, know that:
An integer is any countable number. Examples are: -3, 0,
5, 1337, etc.
A rational number is any number that can be written in
the form a/b, a and b are
integers in lowest terms, and b cannot equal 0. Examples
are 27, 22/7, -3921/2, etc.
A real number is any number that is not imaginary or
infinity. Examples are 0, 4/3, square root of 2, pi,
etc.
Prove by cases that for all...