document.write( "Question 812180: Find the cot of theta given then sine theta = 3/7 and cos theta is less than 0 \n" ); document.write( "
Algebra.Com's Answer #489106 by lwsshak3(11628) ![]() You can put this solution on YOUR website! Find the cot of theta given then sine theta = 3/7 and cos theta is less than 0 \n" ); document.write( "*** \n" ); document.write( "Reference angle is in quadant II where sin>0, cos<0 \n" ); document.write( "cosx=√(1-sin^2x)=√(1-(3/7)^2)=√(1-(9/49))=√(40/49)=√40/7 \n" ); document.write( "cotx=cosx/sinx=√40/3 \n" ); document.write( " |