I understand why the limit comparison test is being used on this problem, but im not sure how they are simplifying B sub n into A sub n. i would of thought it would simplify to ((1+2^n)*(3^n))/((1+3^n)(2^n). Thanks.
problem.
solution.
I understand why the limit comparison test is being used on this problem, but im not sure how they are simplifying B sub n into A sub n. i would of thought it would simplify to ((1+2^n)*(3^n))/((1+3^n)(2^n). Thanks.
problem.
solution.