document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1189942>Question 1189942</A>: <I><SPAN STYLE=\"word-break: break-all;\"> TRIGONOMETRY\r<BR>\n" );
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document.write( "A. Find the exact solution to each equation for the interval 0°≤x<360°.<BR>\n" );
document.write( "3. cosx = 2sinx<BR>\n" );
document.write( "4. secx/1+secx = sec²x/2+secx <--(fraction form)\r<BR>\n" );
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document.write( "(Show full solution)<BR>\n" );
document.write( "Thank you! :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #821464 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=821464\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "3.\r<BR>\n" );
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document.write( "given: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28x+%29=+2sin%28x%29 ALIGN=MIDDLE  ALT=\"cos%28x+%29=+2sin%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  in interval <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0 ALIGN=MIDDLE  ALT=\"0\"   DISABLED_style= \"max-width:90%; height:auto;\" >°≤<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360 ALIGN=MIDDLE  ALT=\"360\"   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=cos%28x+%29=+2sin%28x%29 ALIGN=MIDDLE  ALT=\"cos%28x+%29=+2sin%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >........both sides divide by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28x+%29 ALIGN=MIDDLE  ALT=\"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=1=+2sin%28x%29%2Fcos%28x+%29 ALIGN=MIDDLE  ALT=\"1=+2sin%28x%29%2Fcos%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=1%2F2=+sin%28x%29%2Fcos%28x+%29 ALIGN=MIDDLE  ALT=\"1%2F2=+sin%28x%29%2Fcos%28x+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....use identity\r<BR>\n" );
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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;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=tan%5E-1%281%2F2%29 ALIGN=MIDDLE  ALT=\"x=tan%5E-1%281%2F2%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=x=0.46364 ALIGN=MIDDLE  ALT=\"x=0.46364\"   DISABLED_style= \"max-width:90%; height:auto;\" > radians\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=26.57 ALIGN=MIDDLE  ALT=\"x=26.57\"   DISABLED_style= \"max-width:90%; height:auto;\" >°\r<BR>\n" );
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document.write( "Solutions for the range  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0 ALIGN=MIDDLE  ALT=\"0\"   DISABLED_style= \"max-width:90%; height:auto;\" >°≤<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360 ALIGN=MIDDLE  ALT=\"360\"   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=x=0.46364 ALIGN=MIDDLE  ALT=\"x=0.46364\"   DISABLED_style= \"max-width:90%; height:auto;\" > radians<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=0.46364+%2Bpi ALIGN=MIDDLE  ALT=\"x=0.46364+%2Bpi\"   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=x=+26.57 ALIGN=MIDDLE  ALT=\"x=+26.57\"   DISABLED_style= \"max-width:90%; height:auto;\" >°<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=26.57%2B180=206.57 ALIGN=MIDDLE  ALT=\"x=26.57%2B180=206.57\"   DISABLED_style= \"max-width:90%; height:auto;\" >°\r<BR>\n" );
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document.write( "4.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sec%28x%29%2F%281%2Bsec%28x%29%29+=+sec%5E2%28x%29%2F%282%2Bsec%28x%29%29 ALIGN=MIDDLE  ALT=\"sec%28x%29%2F%281%2Bsec%28x%29%29+=+sec%5E2%28x%29%2F%282%2Bsec%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........cross multiply\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2Bsec%28x%29%29sec%28x%29=+sec%5E2%28x%29%281%2Bsec%28x%29%29+ ALIGN=MIDDLE  ALT=\"%282%2Bsec%28x%29%29sec%28x%29=+sec%5E2%28x%29%281%2Bsec%28x%29%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=2sec%28x%29%2Bsec%5E2%28x%29=+sec%5E2%28x%29%2Bsec%5E3%28x%29 ALIGN=MIDDLE  ALT=\"2sec%28x%29%2Bsec%5E2%28x%29=+sec%5E2%28x%29%2Bsec%5E3%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......simplify \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2sec%28x%29=+sec%5E3%28x%29 ALIGN=MIDDLE  ALT=\"2sec%28x%29=+sec%5E3%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........simplify\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2=+sec%5E2%28x%29 ALIGN=MIDDLE  ALT=\"2=+sec%5E2%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=sec%28x%29=sqrt%282%29 ALIGN=MIDDLE  ALT=\"sec%28x%29=sqrt%282%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=x=sec%5E-1%28sqrt%282%29%29 ALIGN=MIDDLE  ALT=\"x=sec%5E-1%28sqrt%282%29%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=x=pi%2F4 ALIGN=MIDDLE  ALT=\"x=pi%2F4\"   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=x=45 ALIGN=MIDDLE  ALT=\"x=45\"   DISABLED_style= \"max-width:90%; height:auto;\" >°\r<BR>\n" );
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document.write( "Solutions for the range <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0 ALIGN=MIDDLE  ALT=\"0\"   DISABLED_style= \"max-width:90%; height:auto;\" >°≤<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360 ALIGN=MIDDLE  ALT=\"360\"   DISABLED_style= \"max-width:90%; height:auto;\" >°:\r<BR>\n" );
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document.write( "Radians:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=pi%2F4 ALIGN=MIDDLE  ALT=\"x=pi%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3pi%2F4 ALIGN=MIDDLE  ALT=\"x=3pi%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=5pi%2F4 ALIGN=MIDDLE  ALT=\"x=5pi%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=7pi%2F4+ ALIGN=MIDDLE  ALT=\"x=7pi%2F4+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Degrees:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=45 ALIGN=MIDDLE  ALT=\"x=45\"   DISABLED_style= \"max-width:90%; height:auto;\" >°<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=135 ALIGN=MIDDLE  ALT=\"x=135\"   DISABLED_style= \"max-width:90%; height:auto;\" >°<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=225 ALIGN=MIDDLE  ALT=\"x=225\"   DISABLED_style= \"max-width:90%; height:auto;\" >°<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=315 ALIGN=MIDDLE  ALT=\"x=315\"   DISABLED_style= \"max-width:90%; height:auto;\" >°\r<BR>\n" );
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document.write( " </SPAN>\n" );
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