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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 ​

2+2

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...

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Questions:

1. Si l'o...

y=-(1/3)X+2

3x^2+2x-65=0

(2z+y)*(-5)

4(3x+5)+2(7x-8)

y=-(1/3)+2

3x^2+2x-56=0