Question

express in set builder notation: A is a set of all odd primes.

Answer 1

help please!

Answer 2

there are an infinite number of ways to do this, but there is no formula for primes.
so you could say for example
\[\{p: p\text { is prime}, p\neq 2\}\]

Answer 3

or \[\{p>2:p \text{ is prime}\}\]

Answer 4

or any other combination. but somewhere you are going to have to say "p is prime" because there is not other way to say it succinctly

Answer 5

thanks