## DESCRIPTION ## Calculus ## ENDDESCRIPTION ## KEYWORDS ('complex','imaginary','absolute value') ## Tagged by cmd6a 4/20/06 ## DBsubject('Calculus') ## DBchapter('Complex Variables') ## DBsection('Complex Analytic Functions') ## Date('') ## Author('') ## Institution('Rochester') ## TitleText1('Complex Analysis') ## EditionText1('3') ## AuthorText1('Saff, Snider') ## Section1('1.6') ## Problem1('') DOCUMENT(); # This should be the first executable line in the problem. loadMacros( "PG.pl", "PGbasicmacros.pl", "PGchoicemacros.pl", "PGanswermacros.pl", "PGauxiliaryFunctions.pl", "PGcomplexmacros.pl" ); TEXT(beginproblem()); $check = new_checkbox_multiple_choice();$check -> qa( "Which of the given sets are bounded?$PAR",#ac "$$\vert z-1+i \vert \le 3$$", "$$0<\vert z - 2 \vert < 3$$" );$check -> extra( "$$\vert Arg\ z \vert < \frac{\pi}{4}$$", "$$-1<\ Im\ z \le 1$$", "$$\vert z \vert \ge 2$$", "$$(Re\ z)^2>1$$" ); BEGIN_TEXT \{ $check->print_q \} \{$check->print_a \} END_TEXT ANS(checkbox_cmp( \$check->correct_ans )); ENDDOCUMENT(); # This should be the last executable line in the problem.