document.write( "Question 784452: Cot 90 + 3 cos 180 + 5 sec^2 0 \n" ); document.write( "
Algebra.Com's Answer #477127 by lwsshak3(11628)\"\" \"About 
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Cot 90 + 3 cos 180 + 5 sec^2 0
\n" ); document.write( "=0-3+5=2
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