document.write( "Question 333100: Use reference angles to find the exact value of the expression:
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document.write( "tan negative 7 over 4 \n" );
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Algebra.Com's Answer #238691 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You are a little out of whack here. I think you are trying to define the lower case Greek letter \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Having said all of that, I think you are asking to find the exact value of the expression:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, instead of going 7/8 of the way around the circle clockwise, go 1/8 of the way around counter-clockwise and get to the same place, namely \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then from the unit circle we can see that:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " ![]() \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "And since we know that \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can see that\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " ![]() \n" ); document.write( " \n" ); document.write( " |