Page 1 - Mind Map
P. 1

SAI International School
                                                     CLASS - IX

               Mathematics
               CHAPTER-1: Number Systems

               Mind Map-2


               SUBTOPIC :Irrational Numbers between two Real Numbers and
               Representation of IrrationalNumbers on number line.





                                                   Irrational
                                                   Numbers



                                                               Irrational       Irrational
                       ``Irrational   Repredentation of        Numbers          Numbers
                        number        irrational numbers     between two      between two
                       defination       on number line         Irrational        Rational
                                                               numbers          numbers




                                            Square root spiral method



                                                  Tunnel Method




























                                                            1
   1