Question 390443
How do you algebraically solve 
x(sinx) = cosx ?
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Divide both sides by sin(x) to get:
x = cot(x)
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Graph the line y = x
Graph the curve cot(x)
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Find the point(s) of intersection:
{{{graph(400,300,-10,10,-10,10,x,1/tan(x))}}}
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Cheers,
Stan H.