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Rewrite of the Statement in the Form "P If and Only If Q". R : for You to Get an a Grade, It is Necessary and Sufficient that You Do All the Homework Regularly.

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Question

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

r : For you to get an A grade, it is necessary and sufficient that you do all the homework regularly.

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Solution

You get an A grade if and only if you do all the homework regularly.

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Chapter 31: Mathematical reasoning - Exercise 31.5 [Page 21]

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R.D. Sharma Mathematics [English] Class 11
Chapter 31 Mathematical reasoning
Exercise 31.5 | Q 3.3 | Page 21

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