document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1065109>Question 1065109</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi there,\r<BR>\n" );
document.write( "\n" );
document.write( "I'm having trouble understanding how to go about solving this question; after looking through various examples it still doesn't seem to make any sense to me, so some help would be much appreciated!\r<BR>\n" );
document.write( "\n" );
document.write( "Find all the solutions between -2pi and 2pi of the equation:<BR>\n" );
document.write( "sin(theta)=1/sqrt(2)<BR>\n" );
document.write( "Give all of your answers as exact values in radians\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you very much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #680290 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10552)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=680290\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi there,\r<BR>\n" );
document.write( "\n" );
document.write( "I'm having trouble understanding how to go about solving this question; after looking through various examples it still doesn't seem to make any sense to me, so some help would be much appreciated!\r<BR>\n" );
document.write( "\n" );
document.write( "Find all the solutions between -2pi and 2pi of the equation:<BR>\n" );
document.write( "sin(theta)=1/sqrt(2)<BR>\n" );
document.write( "Give all of your answers as exact values in radians\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you very much!<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\"><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin+%28theta%29+=+1%2Fsqrt%282%29 ALIGN=MIDDLE  ALT=\"sin+%28theta%29+=+1%2Fsqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin+%28theta%29+=+1%2Fsqrt%282%29+%2A+sqrt%282%29%2Fsqrt%282%29 ALIGN=MIDDLE  ALT=\"sin+%28theta%29+=+1%2Fsqrt%282%29+%2A+sqrt%282%29%2Fsqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > ------ RATIONALIZING denominator<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin+%28theta%29+=+sqrt%282%29%2F2 ALIGN=MIDDLE  ALT=\"sin+%28theta%29+=+sqrt%282%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which is: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28matrix%282%2C5%2C%0D%0A3pi%2F4%2C+in%2C+the%2C+2%5E%28nd%29%2C+quadrant%2C+%0D%0Api%2F4%2C+in%2C+the%2C+1%5E%28st%29%2C+quadrant%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "sin is positive (+), so the angles are in the 1st and 2nd quadrants only!<BR>\n" );
document.write( "If you still don't understand, then consult the UNIT CIRCLE. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );