Question:

Suppose is an angle such that cos(θ)=-1/7 A)If 2π <θ< 3π,

Last updated: 8/6/2022

Suppose is an angle such that cos(θ)=-1/7 A)If 2π <θ< 3π,

Suppose is an angle such that cos(θ)=-1/7 A)If 2π <θ< 3π, then cos(θ/2)=__ and sin(θ/2)=__