SOLUTION: SIN(x)=TAN(x)
Algebra.Com
Question 697519: SIN(x)=TAN(x)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
SIN(x)=TAN(x)
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sin(x) - tan(x) = 0
sin(x) - sin(x)/cos(x) = 0
sin(x)*(1 - sec(x)) = 0
sin(x) = 0
x = 0 + n*pi, n = 0,1,2,3...
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sec(x) = 1
cos(x) = 1
Included in the 1st answer.
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