Changes
From Karnataka Open Educational Resources
47 bytes removed
, 18:03, 20 January 2014
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| For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Surds#Problem_.1] | | For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Surds#Problem_.1] |
| *Exercise 1.3.1 | | *Exercise 1.3.1 |
− | #1.Write four possible irrational numbers between 4 and 5.
| |
− | 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: | + | <br>Solution: |
− | Consider the squares of 4 and 5 | + | <br>Consider the squares of 4 and 5 |
− | Square of 4 is= 16 and Square of 5 is= 25 | + | <br>Square of 4 is= 16 and Square of 5 is= 25 |
− | We can also wright 4 and 5 as | + | <br>We can also wright 4 and 5 as |
− | √ 16 =4 and √ 25 =5 | + | <br>√ 16 =4 and √ 25 =5 |
− | Between √ 16 and √ 25 there exists | + | <br>Between √ 16 and √ 25 there exists |
− | √ 17 ,√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24 | + | <br>√ 17 ,√ 18 , √ 19 , √ 20 , √ 21 , √ 22 , √ 23 , √ 24 |
| | | |
| ===Activity No # === | | ===Activity No # === |