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Which of the following is a negation for “Given any real numbers a and b, if a and b are rational then a/b is rational.”

Rewrite the following statement formally. Use variables and include both quantifiers

Is 4 ∈ {{4}, {6}}?

Write the boolean expressions correctly corresponds to the circuit below.

Let A = {c, a, f, h, k, l} and C = {a, h}. Is C a proper subset of A?

3. Practice Test Question Number Three

5. Practice Test Question Number Five. 

Before the 1200s in Europe, a crime was determined to be a private affair with vengeance to be carried out by the victim or the victim’s family on the offender. This principle of punishment was centered on the idea of lex talionis, meaning the law of _________.

_________ budgets are by far the most expensive part of the penal system.

Jail sentences are more for misdemeanants than they are for felons.​