document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=395308>Question 395308</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, please help me solve this equation:\r<BR>\n" );
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document.write( "Verify the identity -\r<BR>\n" );
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document.write( "cos^2 Alpha + (tan^2 Alpha / sec^2 Alpha)  = 1\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #280689 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=280689\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%5E2+%28alpha%29+%2F+sec%5E2+%28alpha%29+=+%28sin%5E2+%28alpha%29+%2F+cos%5E2+%28alpha%29%29%2F%281%2Fcos%5E2%28alpha%29%29+=+sin%5E2+%28alpha%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >, we obtain\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%5E2+%28alpha%29+%2B+sin%5E2+%28alpha%29+=+1 ALIGN=MIDDLE  ALT=\"cos%5E2+%28alpha%29+%2B+sin%5E2+%28alpha%29+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > which is true for all values <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha ALIGN=MIDDLE  ALT=\"alpha\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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