3. P = {5, 10, 15, 20, 25, 30; and Q = {10,20,30,40). Р 00 (a) Copy and complete the Venn diagram. (b) List the elements of PU Q. (c) List the elements of Pn. (d) What is #(PU Q)? (e) What is #(P n Q)?

Given:
[tex]\begin{gathered} P=\mleft\lbrace5,10,15,20,25,30\mright\rbrace \\ Q=\mleft\lbrace10,20,30,40\mright\rbrace \end{gathered}[/tex]Union :