Infinite Sequences and Series Practice Xylem Q1: Determine whether the series sum from n = 1 to infinity of 1/$n^{2}$ converges.

Infinite Sequences and Series Practice Xylem Q2: For the series sum (-1)^(n+1)/n, which statement is true?

Infinite Sequences and Series Practice Xylem Q3: Use the ratio test on sum n!/5^n. What conclusion follows?

Infinite Sequences and Series Practice Xylem Q4: What is the radius of convergence of sum (x-2)^n / 3^n?

Infinite Sequences and Series Practice Xylem Q5: The alternating series error bound says what about the error after N terms?

Infinite Sequences and Series Practice Xylem Q5: The alternating series error bound says what about the error after N terms? Extension 6: include one additional justification step.