The reasoning that Machiavelli uses in this passage is: Machiavelli uses deductive reasoning by first introducing the conclusion that new rulers must be cruel and then supporting it with evidence.
Deductive reasoning is a form of reasoning where broad generalizations are first made before specific observations are used to corroborate it.
In the passage, we see an example of deductive reasoning because a broad generalization about the cruelty of leaders was first made before examples were used to support it.
Learn more about deductive reasoning here:
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Yeah im gonna go ahead and say false
No they aren't proper to use in writing class they are considered slang. It would show your teacher that your not interested in sounding educated and proper.
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