Solve for Theta and find value of Theta 1, theta 2, theta 3,

Last updated: 8/4/2022

Solve for Theta and find value of Theta 1, theta 2, theta 3, theta 4. 12.5 sin² [3π/4 cosθ] -sin² [15π/4 cosθ] = 0 On solving θ in radians θ₁ = 1.6913 (rad) θ₂ = 1.4503 (rad) θ₃ = 4.8329 (rad) θ₄ = 4.5919 (rad) Explain the steps for finding the above answers.