document.write( "Question 180730: The expression cot 30 degrees + csc 30 degrees has the value? \n" ); document.write( "
Algebra.Com's Answer #135547 by eperette(173)\"\" \"About 
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cot(30) + csc(30)
\n" ); document.write( "sqr(3) + 2/1
\n" ); document.write( "sqr(3) + 2
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