12.) For what values of k, k > 0, will both (A) all even values of k (D) k = 2 only ~ (1) "(k+1) n=l n 11 2/3 (B) all odd values of k and n=0 n+l both be convergent (C) k < 4 (E) there are no integer values of k that will make both se n/3 T 13.) The Ratio Test is applied to What is the conclusion? (2n-1)! (A) convergent because lim