Chapter 3. Probability: Randomness
Sets, Subsets and Elements
Consider the following two sets #A# and #B#:
\[\begin{array}{rcl}
A &=& \{6,\,4,\,3,\,7,\,2,\,8,\,1\}\\\\
B &=&\{1,\,6,\,7\}
\end{array}\]
Which of the following statements is true?
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