{x l x ε R}
Does that mean x in the set of all real numbers?
Does that mean x in the set of all real numbers?
-
What does this domain notation mean?
{x l x ε R}
Does that mean x in the set of all real numbers?
Yes !
literally: x such that x is an element of the Reals
qed
{x l x ε R}
Does that mean x in the set of all real numbers?
Yes !
literally: x such that x is an element of the Reals
qed