prove using PMI: 1+1/4 +1/9 +1/16+......+1/(n^2) < 2- 1/n for all n>2,n belongs to N

Dear Student ,
 
Please find below the solution to the asked query :


As n>2So, for n=31+14+19<2-1936+9+436<18-194936<179Which is true


 
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