Changes

===Learning objectives===

===Learning objectives===

===Notes for teachers===

===Notes for teachers===

For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Real Numbers#Problem_.1]

For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Real Numbers #Problem_.1here]

*Exercise 1.3.1

*Exercise 1.3.1

1.Write four possible irrational numbers between 4 and 5.

1.Write four possible irrational numbers between 4 and 5.