Pre-Calc Homework Solutions 285

# Pre-Calc Homework Solutions 285 - 285 x y 0.1 0.1000 0.2...

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38. [ 2 10, 10] by [ 2 10, 10] 39. Set y 1 5 y 1 cos x and use EULERT with initial values x 5 0 and y 5 0 and step size 0.1 for 20 points. 40. Set y 1 5 (2 2 y )(2 x 1 3) and use IMPEULT with intial values x 52 3 and y 5 1 and step size 0.1 for 20 points. 41. To estimate y (3), set y 1 5 } x x 2 1 2 1 y } and use IMPEULT with initial values x 5 0 and y 5 1 and step size 0.05 for 60 points. This gives y (3) < 0.9063. 42. To estimate y (4), set y 1 5 } x 2 2 2 x y 1 1 } and use EULERT with initial values x 5 1 and y 5 1 and step size 0.05 for 60 points. This gives y (4) < 4.4974. 43. Set y 1 5 e 2 ( x 1 y 1 2) and use EULERG with initial values x 5 0 and y 52 2 and step sizes 0.1 and 2 0.1. (a) [ 2 0.2, 4.5] by [ 2 2.5, 0.5] Chapter 6 Review
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Unformatted text preview: 285 x y 0.1 0.1000 0.2 0.2095 0.3 0.3285 0.4 0.4568 0.5 0.5946 0.6 0.7418 0.7 0.8986 0.8 1.0649 0.9 1.2411 1.0 1.4273 1.1 1.6241 1.2 1.8319 1.3 2.0513 1.4 2.2832 1.5 2.5285 1.6 2.7884 1.7 3.0643 1.8 3.3579 1.9 3.6709 2.0 4.0057 x y 2 3 1 2 2.9 0.6680 2 2.8 0.2599 2 2.7 2 0.2294 2 2.6 2 0.8011 2 2.5 2 1.4509 2 2.4 2 2.1687 2 2.3 2 2.9374 2 2.2 2 3.7333 2 2.1 2 4.5268 2 2.0 2 5.2840 2 1.9 2 5.9686 2 1.8 2 6.5456 2 1.7 2 6.9831 2 1.6 2 7.2562 2 1.5 2 7.3488 2 1.4 2 7.2553 2 1.3 2 6.9813 2 1.2 2 6.5430 2 1.1 2 5.9655 2 1.0 2 5.2805...
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## This note was uploaded on 10/05/2011 for the course MAC 1147 taught by Professor German during the Spring '08 term at University of Florida.

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