Question:

If 0 ≤ θ < 2π and 1 - 7cos θ = 8, determine the values of θ.

Last updated: 7/13/2022

If 0 ≤ θ < 2π and 1 - 7cos θ = 8, determine the values of θ.

If 0 ≤ θ < 2π and 1 - 7cos θ = 8, determine the values of θ. Enter your answer(s) in radians. If necessary, separate multiple values by commas.