Grade 11Algebran>1 is an integer.the largest number m,such that nm + 1 divides 1+ n + n2 + n3 + ......n127,is?? Rajat Agrawal 10 Years agoGrade 11
Riddhish Bhalodia10 Years agoThe sum of the GP givescontinuing factorizing further we getHence the largest m is m=64