document.write( "Question 692168: Find all solutions in the interval [0, 2pi]. \r
\n" ); document.write( "\n" ); document.write( "2sinxcosx=1
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Algebra.Com's Answer #426935 by lwsshak3(11628)\"\" \"About 
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Find all solutions in the interval [0, 2pi].
\n" ); document.write( "2sinxcosx=1
\n" ); document.write( "sin2x=1
\n" ); document.write( "2x=π/2
\n" ); document.write( "x=π/4
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