Solution

Solution

Solution steps
Apply trig inverse properties
Solutions for the range

Popular Examples

sin(2x)=-1/42cos^4(θ)-3cos^2(θ)+1=02cos^2(θ)+7cos(θ)-4=0sec^4(x)=sec^2(x)tan^2(x)-2tan^4(x)sin(x)cos(2x)+cos(x)sin(2x)= 1/(sqrt(2))

Frequently Asked Questions (FAQ)

  • What is the general solution for sin(θ)= 7/25 ,cos(θ/2),0<θ<90 ?

    The general solution for sin(θ)= 7/25 ,cos(θ/2),0<θ<90 is No Solution for θ\in\mathbb{R}