Solution

Solution

+1
Solution steps
Rewrite using trig identities
Apply trig inverse properties
Show solutions in decimal form

Popular Examples

solvefor θ,2cos^2(θ)+9cos(θ)-5=0solve for tan(3x)=-sqrt(3),0<= x<= 2pi5cos(θ)=-3sec^2(x)-sec(x)=04cos^2(x)-2cos(x)-3=0

Frequently Asked Questions (FAQ)

  • What is the general solution for (cos(x))/(sin(x))=2 ?

    The general solution for (cos(x))/(sin(x))=2 is x=0.46364…+pin