1/2.5+ 1/5.8 +...+ upto n terms = n/6n+4 Share with your friends Share 1 Rishabh Mittal answered this Dear Student , Refer the following link : https://www.meritnation.com/ask-answer/question/using-the-principle-of-mathematical-induction-prove-each-of/principle-of-mathematical-induction/5647287 We hope the above link will help you in clearing the doubt . Regards 0 View Full Answer