If π is less than or equal to θ, which is less than or equal to 2π and cosθ=cos1, what is the value of θ? Round your answer to the nearest hundredth.

Question

If π is less than or equal to θ, which is less than or equal to 2π and cosθ=cos1, what is the value of θ? Round your answer to the nearest hundredth.

Answer 1

 

  cos(Theta)=1

 

 THeta = arccos(1) = inverse-cosine(1) = 0