Difference between revisions of "Real numbers"
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===Learning objectives=== | ===Learning objectives=== | ||
===Notes for teachers=== | ===Notes for teachers=== | ||
| + | For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Surds#Problem_.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. | ||
| + | Solution: | ||
| + | Consider the squares of 4 and 5 | ||
| + | Square of 4 is= 16 and Square of 5 is= 25 | ||
| + | We can also wright 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 # === | ||
{| style="height:10px; float:right; align:center;" | {| style="height:10px; float:right; align:center;" | ||
Revision as of 23:29, 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.
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 wright 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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