document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1079224>Question 1079224</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate cot2(75°) without a calculator, using the cofunction relationship and the exact form tan 15°=2-&#8730;3\r<BR>\n" );
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document.write( "Select one:<BR>\n" );
document.write( "a. 6-4&#8730;3<BR>\n" );
document.write( "b. 7-4&#8730;4<BR>\n" );
document.write( "c. 7-4&#8730;3<BR>\n" );
document.write( "d. 7+4&#8730;3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #693608 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=693608\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Evaluate cot2(75°) without a calculator, using the cofunction relationship and the exact form tan 15°=2-&#8730;3<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "cot(75) = tan(15)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cot%5E2%2875%29+=+%282+-+sqrt%283%29%29%5E2 ALIGN=MIDDLE  ALT=\"cot%5E2%2875%29+=+%282+-+sqrt%283%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%5E2+-+4sqrt%283%29+%2B+3 ALIGN=MIDDLE  ALT=\"2%5E2+-+4sqrt%283%29+%2B+3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7+-+4sqrt%283%29 ALIGN=MIDDLE  ALT=\"7+-+4sqrt%283%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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