Discrete Mathematic

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Across
  1. 2. in mathematics, are an organized collection of objects
  2. 3. a statement that is true by necessity or by virtue of its logical form.
  3. 7. is a declarative sentence that is either true or false, but not both.
  4. 8. is a statement involving an or.
Down
  1. 1. of a statement is the opposite of the given mathematical statement.
  2. 4. means reasoning
  3. 5. statement is a statement that can be written in the form “If P then Q,” where P and Q are sentences
  4. 6. is a statement formed by adding two statements with the connector AND