document.write( "Question 803236: Can someone help me with: Find all solutions of the equation in the interval [0,2pi)
\n" ); document.write( "cosx(cotx-sqrt3)=0
\n" ); document.write( "I got pi/2 , pi/6 and it was marked wrong.\r
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Algebra.Com's Answer #484196 by Alan3354(69443)\"\" \"About 
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Find all solutions of the equation in the interval [0,2pi)
\n" ); document.write( "cosx(cotx-sqrt3)=0
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\n" ); document.write( "cos(x) = 0 --> x = pi/2, 3pi/2
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\n" ); document.write( "cot(x) = sqrt(3)
\n" ); document.write( "tan(x) = sqrt(3)/3
\n" ); document.write( "x = pi/6, x = 7pi/6
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