document.write( "Question 719733: I'm doing trig proofs for homework. How do I prove that that
\n" );
document.write( "tan squared alpha - sin squared alpha =tan squared alpha * sin squared alpha \n" );
document.write( "
Algebra.Com's Answer #441471 by Alan3354(69443) You can put this solution on YOUR website! I'm doing trig proofs for homework. How do I prove that that \n" ); document.write( "tan squared alpha - sin squared alpha =tan squared alpha * sin squared alpha \n" ); document.write( "--------------- \n" ); document.write( "Change to sines & cosines. \n" ); document.write( " \n" ); document.write( " |