Grade 12th passAlgebraHow to find sum of this type of equation:1+(1+a)b+(1+a+a^2)b^2+.... Mahak Garg 9 Years agoGrade 12th pass
Jitender K Yadav9 Years agoHence the solution in the simplest form can be expressed as Infinite (if |a|>1, |b|>1) 1 (if a=0 and b=0) (if |a|