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CBSE Class 9 Answered

method to find irrational no's between root 3 & root 5???
Asked by | 21 Apr, 2008, 08:17: PM
answered-by-expert Expert Answer

   If a and b are two distinct  positive  irrational numbers then  ab   is an irrational number lying between a &  b

Irrational number between .2 and  5  is  2 x  5 =    10  =  101/4

  I rational number between  2 and    10 to the power 1/4  is  21/4  x 101/8

hence required two irrational number are  101/4 and  21/4 x  101/8

                                                                                                                       

                                                                                                                                                                             

Answered by | 08 May, 2008, 12:44: PM
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