document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=562191>Question 562191</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all values of x in the interval [0, 2&#960;] that satisfy the equation. \r<BR>\n" );
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document.write( "12 cot2(x) = 4 </SPAN>\n" );
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document.write( "12 cot2(x) = 4<BR>\n" );
document.write( "cot^2(x)=4/12=1/3<BR>\n" );
document.write( "cot(x)=1/&#8730;3<BR>\n" );
document.write( "x=&#960;/3 and 4&#960;/3 (in quadrants I and III where cot>0) </SPAN>\n" );
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