Difference between revisions of "Real numbers"
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| Line 72: | Line 72: | ||
<br>Consider the squares of 4 and 5 | <br>Consider the squares of 4 and 5 | ||
<br>Square of 4 is= 16 and Square of 5 is= 25 | <br>Square of 4 is= 16 and Square of 5 is= 25 | ||
| − | <br>We can also | + | <br>We can also write 4 and 5 as |
<br>√ 16 =4 and √ 25 =5 | <br>√ 16 =4 and √ 25 =5 | ||
<br>Between √ 16 and √ 25 there exists | <br>Between √ 16 and √ 25 there exists | ||
Revision as of 23:34, 20 January 2014
| Philosophy of Mathematics |
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For Solved Problems Click [1]
- 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
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