document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=963649>Question 963649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please solve this equation exactly.  \r<BR>\n" );
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document.write( "sin(arccos(3/5) - arctan(5/12)) =  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #854551 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(53875)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=854551\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Trigonometry-basics/963649: Please solve this equation exactly.<BR>\n" );
document.write( "sin(arccos(3/5) - arctan(5/12)) =<BR>\n" );
document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~\r<BR>\n" );
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document.write( "As worded/printed/presented in the post, the problem makes no sense and can not be solved/answered as requested.\r<BR>\n" );
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document.write( "The first term is a dimensionless real rational number, while the second term is the angle measure (in radians or in degrees).\r<BR>\n" );
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document.write( "So, it makes no sense to perform arithmetic operations on these numbers/expressions.\r<BR>\n" );
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document.write( "To the reader: ignore this post, since it is nonsense.\r<BR>\n" );
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document.write( "Ignore the \"solution\" by  @lwsshak3, since it is nonsense, too.\r<BR>\n" );
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document.write( "Keep in mind, that the computer code, which @lwsshar3 uses in his \"solutions\", is not able<BR>\n" );
document.write( "to distinct nonsense from sense, so it simply deceives you in this case, instead of making an accurate analysis.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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