document.write( "Question 326109: prove that sin squared x(1 + cot squared x) = 1
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #233452 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
prove that sin squared x(1 + cot squared x) = 1
\n" ); document.write( "---------------
\n" ); document.write( "Put everything in terms of sine and cosine.
\n" ); document.write( "sin^2(1 + cos/sin)^2 = 1
\n" ); document.write( "sin^2 + cos^2 = 1, a Pythagorean identity
\n" ); document.write( "---------------
\n" ); document.write( "Always put terms into sines and cosines
\n" ); document.write( "
\n" ); document.write( "
\n" );