Conditional Statements (If-Then)

Conditional Statements or Conditionals

  • Hypothesis : If A,
  • Conclusion : Then, B

Original and Converse

  • Hypothesis : If B,
  • Conclusion : Then, A
  • Converse of a true statement is not necessarily true 

Original and Inverse

  • Hypothesis : If not A,
  • Conclusion : Then, not B
  • Inverse of a true statement is not necessarily true

Original and Contrapositive

  • Hypothesis : If not B,
  • Conclusion : Then, not A
  • Contrapositive of a true statement is always true



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img_1852Joining in 2010, Seungmin is a Founding Member of and Senior Partner at Yonsei ULS. Please be advised: the comment, writing, or column does not represent  the official position of YULS.