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# View of /trunk/NationalProblemLibrary/ma122DB/set5/s3_5_38b.pg

Wed Jul 18 00:35:17 2007 UTC (5 years, 10 months ago) by jjholt
File size: 1042 byte(s)
Changed Stew4e to Stew 6e.


    1 ##DESCRIPTION
2 ##  Find a derivative of an expression
3 ##  involving trig functions; requires use of chain rule
4 ##ENDDESCRIPTION
5 ##KEYWORDS('derivatives', 'chain rule')
6
7 ## Shotwell cleaned
8 ## tcao , PAID on 11-24-2003
9
10 ## DBsubject('Calculus')
11 ## DBchapter('Differentiation')
12 ## DBsection('The Chain Rule')
13 ## Date('6/3/2002')
14 ## Author('')
15 ## Institution('')
16 ## TitleText1('Calculus: Early Transcendentals')
17 ## EditionText1('6')
18 ## AuthorText1('Stewart')
19 ## Section1('3.4')
20 ## Problem1('38')
21
22
23 DOCUMENT();        # This should be the first executable line in the problem.
24
26 "PGbasicmacros.pl",
32 $showPartialCorrectAnswers = 1; 33 34$a1 = random(2,5,1);
35 $b1 = random(2,8,1); 36$c1 = random(-4,-1,1);
37 $funct1 = "-sin(sin(e^(x)))*cos(e^(x))*e^(x)"; 38 39 BEGIN_TEXT 40 If $$f(x) = \cos ( \sin ( e^x ))$$, find $$f'( x )$$. 41 42$BR$BR Answer: \{ans_rule(50) \} 43 44 END_TEXT 45 46 ANS(fun_cmp($funct1));