Ex 1.3, 8 - Chapter 1 Class 9 Number Systems (Important Question)

Last updated at August 5, 2026 by

Ex 1.3, 8 - Find 3 different irrational numbers 5/7 and 9/11 [Video] - Ex 1.3

part 2 - Ex 1.3, 8 - Ex 1.3 - Serial order wise - Chapter 1 Class 9 Number Systems

 

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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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