document.write( "Question 1036273: Find all solutions of the equation in the interval [0,2pi].\r
\n" ); document.write( "\n" ); document.write( "2cos(theta) + sqrt( 2 ) = 0\r
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\n" ); document.write( "\n" ); document.write( "Write your answer in radians in term of pi.
\n" ); document.write( "If there is more than one solution, separate them with commas.
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Algebra.Com's Answer #650926 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Hi there,
\n" ); document.write( "2 cos(θ) + √2 = 0
\n" ); document.write( "2 cos(θ) = -√2
\n" ); document.write( "cos(θ) = -√2/2
\n" ); document.write( "θ = 3π/4 , 5π/4
\n" ); document.write( "Hope this helps :-)
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