Question
√3 + 5cos⦸ = 3 cos⦸
Can someone please explain for me how to express the answer in radian measure?
Thanks
Can someone please explain for me how to express the answer in radian measure?
Thanks
Answers
Steve
√3 + 5cosθ = 3cosθ
2cosθ = -√3
cosθ = -√3/2
θ = 5π/6 or 7π/6
2cosθ = -√3
cosθ = -√3/2
θ = 5π/6 or 7π/6
John
thank you steve!!