20. As :1: gets closer and closer to 0 the function 1n(:1: + 1) :13 gets closer and closer to ? (Hint: use your calculator to figure this out numerically.) (A) an undefined quantity (3) 1 (C) 0.99998 (D) +00 (E) 0 21. Consider the recursively defined sequence (11 2 23 a2 : 29 0'3 : 3: an+1 : an ' anl ' arm2a n : 334a 59 - ' The 5th term is (A) 24 (B) 36 (C) 12 (D) 72 (E) 48 \"\" 2.62:: 22. Suppose you open a bank account, in week 1 say, with $60.00 and you deposit 12% of this initial amount into the account every week thereafter, i.e. weeks 2, 3, 4, etc. How much money will you have in your account in the 41 st week? (A) $348.00 (B) $333.20 (C) $345.00 (D) $340.30 (E) $355.20 A