CBSECBSE (Commerce) Class 11
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Rewrite of the Statement in the Form "P If and Only If Q". Q : If a Quadrilateral is Equiangular, Then It is a Rectangle and If a Quadrilateral is a Rectangle, Then It is Equiangular. - Mathematics

Rewrite of the  statement in the form "p if and only if q".

 q : If a quadrilateral is equiangular, then it is a rectangle and if a quadrilateral is a rectangle, then it is equiangular.

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Solution

 A quadrilateral is a rectangle if and only if it is equiangular.

Concept: Implications - Contrapositive and Converse
  Is there an error in this question or solution?
Chapter 31: Mathematical reasoning - Exercise 31.5 [Page 21]
Q 3.2
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RD Sharma Class 11 Mathematics Textbook
Chapter 31 Mathematical reasoning
Exercise 31.5 | Q 3.2 | Page 21
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