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Activity - Irrational Numbers (view source)
Revision as of 22:55, 23 January 2014
, 22:55, 23 January 2014Created page with "Irrational numbers 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 = 16 and Square of 5 = 25 We ..."
Irrational numbers
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 = 16 and Square of 5 = 25
We can also wright 4 and 5 as
√ 16 =4 and √ 25 =5
√ 16 and √ 25 there exists
√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24
Between
√ 17 ,
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 = 16 and Square of 5 = 25
We can also wright 4 and 5 as
√ 16 =4 and √ 25 =5
√ 16 and √ 25 there exists
√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24
Between
√ 17 ,
