document.write( "Question 1105276: Solve $\"sin%282x%29-cos%28x%29=0\"$ given that 0 ≤ x < 2π \n" ); document.write( "

Algebra.Com's Answer #720045 by KMST(5328) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sin%282x%29=2sin%28x%29cos%28x%29\"$ is a popular trigonometric identity.
\n" ); document.write( " $\"sin%282x%29-cos%28x%29=0\"$
\n" ); document.write( " $\"2sin%28x%29cos%28x%29-cos%28x%29=0\"$
\n" ); document.write( " $\"%282sin%28x%29-1%29cos%28x%29=0\"$
\n" ); document.write( " $\"system%282sin%28x%29-1=0%2C%22or%22%2Ccos%28x%29=0%29\"$ --> $\"system%28sin%28x%29=1%2F2%2C%22or%22%2Cx=pi%2F2%2C%22or%22%2Cx=3pi%2F2%29\"$ -->

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