document.write( "Question 391803: Does sin^(-1)(-x)=-sin x? write true of false.\r
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Algebra.Com's Answer #277983 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! sin^(-1)(-x)=-sin x? \n" ); document.write( "---------------- \n" ); document.write( "Wrong \n" ); document.write( "sin^-1(-x) is an angle which is any Real Number size. \n" ); document.write( "-sin(x) is a Real Number between -1 and +1. \n" ); document.write( "============================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |