Chapter 21 - Worked examples and practice problems PP 21-1 : : e : e (1.1.1) e (1.1.2) EX 21-1 : : : : (1.2.1) (1.2.2) (1.2.3) e : : e e e (1.2.4) e e Q (1.2.5) (1.2.6) PP21-2 300000000000000 (1.3.1) (1.3.2) (1.3.3) (1.3.4) (1.3.5) e (1.3.6) EX 21-2 : : : : : : (1.4.1) PP 21-3 : : : : (1.5.1) (1.5.2) 0.002247500000 EX 21-3 : : : : e : (1.5.3) e : e e : Warning, if e is meant to be the exponential e, use command/symbol completion or palettes to enter this special symbol, or use the exp function e : e (1.6.1) EX 21-4 : : : : : : : (1.7.1) (1.7.2) (1.7.3) : : : (1.7.4) PP 21-4 NOT DONE : : : : : (1.8.1) : : : : : : : (1.8.2) (1.8.3) (1.8.4) (1.8.5) : (1.8.6) 0 EX 21-5 (1.8.7) : : : : : : : (1.9.1) (1.9.2) (1.9.3) (1.9.4) (1.9.5) (1.9.6) (1.9.7) (1.9.8) (1.9.9) (1.9.10) (1.9.11) (1.9.12) (1.9.13) (1.9.14) (1.9.15) (1.9.16) (1.9.17) (1.9.18) (1.9.19) (1.9.20) (1.9.21) (1.9.22) PP 21-5 PP 21-6 PP 21-7 PP 21-8 EX 21-6 fdsfsd EX 21-7 (1.14.1) PP 21-9 EX 21-8 EX 21-9 EX 21-10 EX 21-11 EX 21-12 EX 21-13 EX 21-14 let test thjis out and see what happens ok, this will be interesting... asd das dlasjdasljdas dljdslajdlsadlkdaslk dasldkasdlaksd adskaoldsadk dsalækladskasldk jdsfakjfdslkæajf fsd fdsjlkfjdskfkjasfd jkdsffsdjkafjkfsa Chapter 21 - Excercises Chapter 22 - Worked examples and practice problems Chapter 22 - Excercises