document.write( "Question 641820: Find the solutions of the equation in [0, 2pi) sin x + cos x cot x = csc x \n" ); document.write( "
Algebra.Com's Answer #403830 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the solutions of the equation in [0, 2pi) \n" ); document.write( "sin x + cos x cot x = csc x \n" ); document.write( "---- \n" ); document.write( "sin(x) + (cos(x))(cos(x)/sin(x)) = 1/sin(x) \n" ); document.write( "----- \n" ); document.write( "Multiply thru by sin(x) to get: \n" ); document.write( "sin^2(x) + cos^2(x) = 1 \n" ); document.write( "----- \n" ); document.write( "1 = 1 \n" ); document.write( "---- \n" ); document.write( "The equation is true for all values of \"x\". \n" ); document.write( "======================= \n" ); document.write( "Note: pi/6 is just one of an infinite # of answers \n" ); document.write( "to the problem you posted. \n" ); document.write( "------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |