document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=333055>Question 333055</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do you solve this? And what type of math is it?\r<BR>\n" );
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document.write( "For 0 (degree symbol) is less than x is less than 90 (degree symbol), how many solutions are there for the equation 2 sin x = cos x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #238680 by </B><A HREF=/tutors/aboutme.mpl?userid=jrfrunner><B>jrfrunner(365)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jrfrunner><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=jrfrunner><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=238680\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in mathematics, there are many ways to solve some problems.<BR>\n" );
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document.write( "the domain <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3Cx%3C90 ALIGN=MIDDLE  ALT=\"0%3Cx%3C90\"   DISABLED_style= \"max-width:90%; height:auto;\" > puts you in the first quadrant, where x=positive, y =positive<BR>\n" );
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document.write( "solve for x<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asin%28x%29+=+cos%28x%29 ALIGN=MIDDLE  ALT=\"2%2Asin%28x%29+=+cos%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2+=+cos%28x%29%2Fsin%28x%29=cot%28x%29=1%2Ftan%28x%29 ALIGN=MIDDLE  ALT=\"2+=+cos%28x%29%2Fsin%28x%29=cot%28x%29=1%2Ftan%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  (divide both sides by sin(x)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28x%29=1%2F2 ALIGN=MIDDLE  ALT=\"tan%28x%29=1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >    (invert both sides of the equation)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=arctan%281%2F2%29=26.565 ALIGN=MIDDLE  ALT=\"x=arctan%281%2F2%29=26.565\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "since x=26.565 resides within the domain <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3Cx%3C90 ALIGN=MIDDLE  ALT=\"0%3Cx%3C90\"   DISABLED_style= \"max-width:90%; height:auto;\" > this is the answer </SPAN>\n" );
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