answers152spring08two

answers152spring08two - (8) (a) ± 3-1 5 , 3 + 1 5 ² (9)...

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Math 152, Spring 2008, Partial Answers to Review Problems for Midterm 2 (1) (a) 1 2 ( 2 5 - 2+ln(2+ 5) - ln(1+ 2) ) (b) π 27 ( (1+9 · 8 4 ) 3 / 2 - (1+9 · 7 4 ) 3 / 2 ) (2) (a) x - x 3 + x 5 - x 7 (b) 1 12 , 000 , 000 (3) (a) y = 1 + x 1 - x (b) y = Ce x 2 / 2 (4) (20 + 40(4 / 3) 1 / 2 ) 0 C (5) (a) 10 (b) 1 e (6) (a) - 8 9 · 49 - 1 8 · 49 (b) 1 5 (7) diverges converges converges converges converges converges diverges converges converges
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Unformatted text preview: (8) (a) ± 3-1 5 , 3 + 1 5 ² (9) (a) 1 + x 2 2 + 5 x 4 24 (10) (a) ∞ X n =0 2 · 3 2 n x 2 n (2 n )! (b) ∞ X n =0 (-1) n x 10 n +3 (2 n )! (11) (a) 1 + x 2 2 + 3 x 4 8 (b) x + x 3 6 + 3 x 5 40...
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This note was uploaded on 08/10/2008 for the course MATH 152 taught by Professor Sc during the Spring '08 term at Rutgers.

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