document.write( "Question 837311: I am having trouble with this type of problem:\r
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\n" ); document.write( "1. cosine theta is greater than 0 and sine theta is less than 0
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Algebra.Com's Answer #504698 by lwsshak3(11628)\"\" \"About 
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Describe an interval between 0 and 2pi in which theta satisfies the given requirements.
\n" ); document.write( "1. cosine theta is greater than 0 and sine theta is less than 0
\n" ); document.write( "In quadrant IV sin<0 and cos>0.
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