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8## DBsubject('Trigonometry') 8## DBsubject('Trigonometry')
9## DBchapter('Trigonometric Functions of Angles') 9## DBchapter('Trigonometric Functions of Angles')
10## DBsection('Trigonometry of Right Triangles') 10## DBsection('Trigonometry of Right Triangles')
11## Date('') 11## Date('')
12## Author('') 12## Author('')
13## Institution('ASU') 13## Institution('')
14## TitleText1('') 14## TitleText1('Precalculus')
15## EditionText1('') 15## EditionText1('3')
16## AuthorText1('') 16## AuthorText1('Stewart, Redlin, Watson')
17## Section1('') 17## Section1('6.2')
18## Problem1('') 18## Problem1('6')
19
19 20
20DOCUMENT(); # This should be the first executable line in the problem. 21DOCUMENT(); # This should be the first executable line in the problem.
21 22
40$$\sin x=$$ \{ans_rule(10)\} and $$\cos y=$$ \{ans_rule(10)\}; 41$$\sin x=$$ \{ans_rule(10)\} and $$\cos y=$$ \{ans_rule(10)\};
41$BR 42$BR
42$$\tan x=$$ \{ans_rule(10)\} and $$\cot y=$$ \{ans_rule(10)\}; 43$$\tan x=$$ \{ans_rule(10)\} and $$\cot y=$$ \{ans_rule(10)\};
43$BR 44$BR
44$$\sec x=$$ \{ans_rule(10)\} and $$\csc y=$$ \{ans_rule(10)\}; 45$$\sec x=$$ \{ans_rule(10)\} and $$\csc y=$$ \{ans_rule(10)\};
45$BR 46EOT 46EOT 47 47 48 48 49 49 50$ans1="3/sqrt(34)"; 50\$ans1="3/sqrt(34)";