Discrete Math

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Across
  1. 2. Someone who is comfortable sharing knowledge with others
  2. 7. The number of elements in a set
  3. 8. System assigning numerical values to letters, used to analyze words or phrases
  4. 9. Arithmetic system based on remainders
  5. 10. Set whose every element belongs to another set
Down
  1. 1. Symbol like “for all” or “there exists”
  2. 3. Proof technique using a base case and a recursive step
  3. 4. Branch of math focused on counting arrangements and structures
  4. 5. Statement formed by negating and reversing an implication
  5. 6. Type of proof that proceeds by straightforward logical deduction