the universal set U=(Sligo,Galway,Mayo,Roscommon,Leitrim}.
A= the counties in U that have an even number of letters in their name.
(a) list the elements in A
A =
B =the counties in U that have a prime number of letters in their name.
(b) list the elements in B.
B=
can you please explain how you can do this thx in advance .
+23254 Sligo has 5 letters
Galway has 6 letters
May has 4 letters
Roscommon has 9 letters
Leitrim has 7 letters
To answer part a: Which of these names have an even number of letters? List those names in set A:
A = { }
To answer part b: Which of these names have a prime number of letters? List those names in set B:
B = { }
If there are no answers that fit, leave the set empty. If there are more than one answer, list all answers, placing commas between answers.
