Solution

Solution

Solution steps
Apply trig inverse properties
Solutions for the range

Popular Examples

(1+4cos(θ))^2=(sqrt(3)sin(θ))sin(θ)-(cos(θ))/5 =0.6377cos(2θ)=0.4,0<= θ<= 360sin(4x)=cos(4x)2cos^2(x)+9cos(x)+4=0

Frequently Asked Questions (FAQ)

  • What is the general solution for tan(Θ)=1.4,180<,Θ<270 ?

    The general solution for tan(Θ)=1.4,180<,Θ<270 is No Solution for Θ\in\mathbb{R}