Changes
From Karnataka Open Educational Resources
2 bytes removed
, 17:29, 23 January 2014
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| Irrational numbers | | Irrational numbers |
| 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. |
− | # Solution:
| + | '''Solution:''' |
− | # Consider the squares of 4 and 5
| + | Consider the squares of 4 and 5 |
− | # Square of 4 = 16 and Square of 5 = 25
| + | Square of 4 = 16 and Square of 5 = 25 |
− | # We can also wright 4 and 5 as
| + | We can also wright 4 and 5 as |
− | # √ 16 =4 and √ 25 =5
| + | √ 16 =4 and √ 25 =5 |
− | # Between √ 16 and √ 25 there exists
| + | Between √ 16 and √ 25 there exists |
− | # √ 17 ,√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24
| + | √ 17 ,√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24 |