document.write( "Question 1030471: I have to find the exact value for this trigonometric expression. Help? :(
\n" ); document.write( "tan^-1 (√3/3) = ??
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Algebra.Com's Answer #645337 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Ask yourself, \"The tangent of what angle gives \"sqrt%283%29%2F3\"?\"
\n" ); document.write( "It is 30 degrees or pi/6 radians...
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