document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1180758>Question 1180758</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me. what is \r<BR>\n" );
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document.write( "_________1_________________       = sin theta<BR>\n" );
document.write( "cot theta sec theta <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #810520 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=810520\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> see my worksheet below.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src = \"http://theo.x10hosting.com/2021/052101.jpg\">\r<BR>\n" );
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document.write( "i used x instead of theta.<BR>\n" );
document.write( "no change in the formulas except a change of variable name.\r<BR>\n" );
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document.write( "step 1 shows the original equation.\r<BR>\n" );
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document.write( "step 2 changes cot(x) to equivalent form of 1/tan(x). and changes sec(x) to equivalent form of 1/co(x).\r<BR>\n" );
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document.write( "step 3 converts 1/(1/tan(x)) to equivalent form of tan(x) and converts 1/(1/cos(x)) to equivalent form of cos(x).\r<BR>\n" );
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document.write( "note that 1/tan(x) * 1/cos(x) is equivalent to 1 / (tan(x)*cos(x)) and that 1 / (1 / (tan(x)*cos(x))) = tan(x) * cos(x).\r<BR>\n" );
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document.write( "step 4 converts tan(x) to equivalent form of sin(x) / cos(x).\r<BR>\n" );
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document.write( "step 5 cancels cos(x) in numberator and denominator, leaving sin(x) = sin(x) which is true.\r<BR>\n" );
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document.write( "the original equation is confirmed to be true.\r<BR>\n" );
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