document.write( "Question 800235: I can't figure this one out, need to find exact value
\n" ); document.write( "tan [sin^-1 (-1/2) - tan^-1(3/4)]
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Algebra.Com's Answer #483005 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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