Math Problem Solver

cosα=− 5 4 ​ , with 𝜋 2 < 𝛼 < 𝜋 2 π ​ <α<π sin ⁡ 𝛽 = − 3 4 sinβ=− 4 3 ​ , with 𝜋 < 𝛽 < 3 𝜋 2 π<β< 2 3π ​ Find: sin ⁡ ( 𝛼 − 𝛽 ) sin(α−β) cos ⁡ ( 𝛼 − 𝛽 ) cos(α−β) tan ⁡ ( 𝛼 − 𝛽 ) tan(α−β) The quadrant containing 𝑃 ( 𝛼 + 𝛽 ) P(α+β)