Solution
Solution
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Solution steps
General solutions for
Solutions for the range
Popular Examples
sin^2(x)-cos^2(x)+cos(x)=0,0<= x<= 2pi1/(cos(2x))+tan(2x)=3cos(2x)tan(θ)=-24tan^2(θ)+5tan(θ)+2=0cos(z)=-2
Frequently Asked Questions (FAQ)
What is the general solution for sec(x)=-1,-2pi<= x<= 2pi ?
The general solution for sec(x)=-1,-2pi<= x<= 2pi is x=pi,x=-pi