Let U = {Astros, Athletics, Giants, Mariners, Orioles, Pirates, Reds, Royals, Tigers}
A = {Athletics, Giants, Reds, Royals}
B = {Astros, Athletics, Giants, Royals, Tigers}
Find the following:
-$| U |$

Question

Quizplus · Accepted Answer

The Answer of Let U = {Astros, Athletics, Giants, Mariners, Orioles, Pirates, Reds, Royals, Tigers}
A = {Athletics, Giants, Reds, Royals}
B = {Astros, Athletics, Giants, Royals, Tigers}
Find the following:
-$| U |$

Let U = {Astros, Athletics, Giants, Mariners, Orioles, Pirates, Reds ∣U∣| U |∣U∣

Let U = {Astros, Athletics, Giants, Mariners, Orioles, Pirates, Reds $| U |$