document.write( "Question 619099: please help me:
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document.write( "find the remaining trig functions if sec(beta)=6/5 and tan(beta)<0 \n" );
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Algebra.Com's Answer #389372 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! find the remaining trig functions if sec(beta)=6/5 and tan(beta)<0 \n" ); document.write( "** \n" ); document.write( "sec>0 in quadrants I and IV \n" ); document.write( "tan<0 in quadrants II and IV \n" ); document.write( "So reference angle is in quadrant IV \n" ); document.write( "sec=6/5=hypotenuse/adjacent side \n" ); document.write( "By the pythagorean theorem: opposite side=√(6^2-5^2)=√(36-25)=√11 \n" ); document.write( "Trig functions as follows: \n" ); document.write( "sec(beta)=6/5 \n" ); document.write( "cos(beta)=5/6 \n" ); document.write( "csc(beta)=-6/√11 \n" ); document.write( "sin(beta)=-√11/6 \n" ); document.write( "tan(beta)=-√11/5 \n" ); document.write( "cot(beta)=-5/√11 \n" ); document.write( " \n" ); document.write( " |