Let c =ii +hi be a fixed complex number. where c :f= 0. I. 1 ..... and note th;.it i' is multiple-valued. \Vhat additional restriction must be placed on the constant c so that the values of Ii' I arc all the same'.' Ans. c is real.
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4.2 What Derivatives T ells Us I. What first derivatives tells us Increasing/Decreasing Test (I/D Test) If f ‘ > 0 on interval f is increasing on the interval If f ‘ < 0 on interval f is decreasing on the interval F is decreasing on (-5,-2) (0,5) F ‘ < 0 F is increasing on (-2,0) F ‘ > 0 Corner points f ‘ DNE o F ‘ (-2) DNE, F ‘ (0) DNE F is increasing on (-4,-3) (-1,1) f ‘ < 0 F is decreasing on (-3,-1) (2,2) f ‘ > 0 F ‘ (-3) = f ‘ (-1) = f ‘ (1) = 0 EXAMPLE 1: Sketching a function f(x) continuous on its domain (- ,) satisfying the following conditions. (1) F ‘ > 0 on (- , 0), (4,6) and (6, ) [ f increasing on (- , 0), (4,6) and (6, ) ] (2) f ‘
Textbook: Complex Variables and Applications
Author: James Ward Brown
Complex Variables and Applications was written by and is associated to the ISBN: 9780073383170. The full step-by-step solution to problem: 3.43 from chapter: Chapter 3 was answered by , our top Math solution expert on 12/23/17, 04:39PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 12 chapters, and 771 solutions. Since the solution to 3.43 from Chapter 3 chapter was answered, more than 228 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Complex Variables and Applications, edition: 9. The answer to “Let c =ii +hi be a fixed complex number. where c :f= 0. I. 1 ..... and note th;.it i' is multiple-valued. \Vhat additional restriction must be placed on the constant c so that the values of Ii' I arc all the same'.' Ans. c is real.” is broken down into a number of easy to follow steps, and 47 words.