Calculus 2 : please help fix number 1. Show your work thank you.Problem: Find the interval of convergence.

Quiz # 9 ( 4 x - 3 )' n=1 n Radius of convergence R= lim an anty an = 1 and any = 1 n Now, R = Lim n - you 1 for Interval of convergence ( 4 x - 3 1 5 1 - 1 ( 4 x - 3 (1 ( x 1 1 V Check convergence end point - = 21 is divergent Ptest and 3 (1)" is convergent by Atermatingseries tend n=1 n Interval of convergence $ 1 do it