Question 2 (i) - Contrapositive and converse - Mathematical Reasoning

Last updated at April 16, 2024 by

Ex 14.4, 2 - Write the contrapositive and converse of - Ex 14.4

Ex 14.4, 2 - Chapter 14 Class 11 Mathematical Reasoning - Part 2

 

Transcript

Question2 (Introduction) Contrapositive It is done by Adding not to both component statements & changing order p ⇒ q ~ q ⇒ ~ p Converse It is done by changing order of statement p ⇒ q Then q ⇒ p Question2 Write the contrapositive and converse of the following statements. (i) If x is a prime number, then x is odd. Contrapositive If a number x is not odd , then it is not prime number. Converse If a number x is odd, then x is a prime number.

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