document.write( "Question 41419: prove that sin^2 x(1 + cot^2x) = 1. Prove this for ANY angle. \n" ); document.write( "
Algebra.Com's Answer #26724 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! prove that sin^2 x(1 + cot^2x) = 1. Prove this for ANY angle. \n" ); document.write( "LHS=SIN^2(X)+SIN^2(X)*COS^2(X)/SIN^2(X)=SIN^2(X)+COS^2(X)=1 \n" ); document.write( " |