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Ex 1.3, 8 - Find three different irrational numbers 5/7 - Finding irrational numbers b/w two numbers

  1. Chapter 1 Class 9 Number Systems
  2. Serial order wise
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Ex1.3, 8 Find three different irrational numbers between the rational numbers 5/7  and 9/11. Thus, 9/11 = 0.(81) ̅ 5/7 = 0.(714285) ̅ Thus, 9/11 = 0.(81) ̅ & 5/7 = 0.(714285) ̅ Irrational number between 5/7 and 9/7 should have a non – terminating & non-recurring expansion 0.720720072000720000……, 0.730730073000730000….. and 0.80800800080000…..

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