Method 2: first establish the inequality 93n - 1 32n + 1 S 100 and finish the proof by using the Squeeze Theorem. Method 3: One can also make the ratio test work for this problem.Problem 8.4 Prove that 93n - 1 lim = 0. 1+00 32n + 1 Hint: Show that the given sequence can be expressed as 49100 (H) 1+ Use lim c" =0 for -1