Q125 of 125 Page 38

In the pattern which fraction makes the sum greater than 1 (first time)? Explain.

By making sum of 1st 3 terms


We get;


=


Which is not greater than 1


By making sum of 1st 4 terms


We get;



=


Which is not greater than 1


By making sum of 1st 5 terms



=


=


The fraction comes to greater than 1


∴ the fraction firstly makes the sum greater than 1


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