0 1 2) Evaluate 2 m. n=1 1 A B C Hint: Find constants A, B and C such that = + + . n(n+1)(n+2) n n+1 n+2 00 . 1 . 3) For which a does 2 converge? Justify your answer. \":2 n(1n n)\" 4) Determine whether the series converges absolutely, conditionally, or not at all (Justify your answer): DO 0061?, 2 2n n=1