document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=422264>Question 422264</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do you solve this? Please show the problem step by step. Thank you!\r<BR>\n" );
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document.write( "Write the expression in terms of sine only. <BR>\n" );
document.write( "sin(7x)+cos(7x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #294738 by </B><A HREF=/tutors/aboutme.mpl?userid=shree840><B>shree840(260)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=shree840><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=shree840><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=294738\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Cos is opposite of sin in terms of amplitude<BR>\n" );
document.write( "sin0=cos90\r<BR>\n" );
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document.write( "sin(7x)+sin(90-7x) </SPAN>\n" );
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