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From Karnataka Open Educational Resources
→Notes for teachers
===Learning objectives===
===Learning objectives===
===Notes for teachers===
===Notes for teachers===
*Exercise 1.3.1
1.Write four possible irrational numbers between 4 and 5.
#Solution:
#Consider the squares of 4 and 5
#Square of 4 is= 16 and Square of 5 is= 25
#We can also write 4 and 5 as
#√ 16 =4 and √ 25 =5
#Between √ 16 and √ 25 there exists
#√ 17 ,√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24
===Activity No # ===
===Activity No # ===
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{| style="height:10px; float:right; align:center;"
