document.write( "Question 924600: find all solutions of the equation in the interval [0,2pie)\r
\n" ); document.write( "\n" ); document.write( "2 sin x + csc x = 0\r
\n" ); document.write( "\n" ); document.write( "2 sec^2 x + tan^2 x - 3 = 0\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #560994 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
find all solutions of the equation in the interval [0,2pie)
\n" ); document.write( "2 sin x + csc x = 0
\n" ); document.write( "2 sec^2 x + tan^2 x - 3 = 0
\n" ); document.write( "***
\n" ); document.write( " $\"2sinx%2Bcscx=0\"$
\n" ); document.write( " $\"2sinx%2B1%2Fsinx=0\"$
\n" ); document.write( " $\"2sin%5E2%28x%29%2B1=0\"$
\n" ); document.write( " $\"sin%5E2%28x%29=-1%2F2\"$
\n" ); document.write( "no solution
\n" ); document.write( "..
\n" ); document.write( " $\"2sec%5E2%28x%29%2Btan%5E2%28x%29-3=0\"$
\n" ); document.write( " $\"2%2Fcos%5E2%28x%29%2Bsin%5E2%28x%29%2Fcos%5E2%28x%29-3=0\"$
\n" ); document.write( " $\"2%2Bsin%5E2%28x%29-3cos%5E2%28x%29=0\"$
\n" ); document.write( " $\"2%2B1-cos%5E2%28x%29-3cos%5E2%28x%29=0\"$
\n" ); document.write( " $\"3-4cos%5E2%28x%29=0\"$
\n" ); document.write( "4cos^2(x)=3
\n" ); document.write( "cos^2(x)=3/4
\n" ); document.write( "cos(x)=ą√3/2
\n" ); document.write( "x=π/6,5π/6,7π/6,11π/6 \n" ); document.write( "

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