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In this chapter, we discuss the contrapositive and the converse, and examine some proofs using the contrapositive. All newly-introduced definitions are restated formally at the end of the chapter.

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Introducing the Contrapositive and Converse

  • 章节

  • 发表日期：

    2026年

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  • Ulrich Daepp,
  • Pamela Gorkin

摘要

In this chapter, we discuss the contrapositive and the converse, and examine some proofs using the contrapositive. All newly-introduced definitions are restated formally at the end of the chapter.