If α\alphaα and β\betaβ are acute angles such that sin(α)=5/13\sin(\alpha) = 5/13sin(α)=5/13 and cos(β)=4/5\cos(\beta) = 4/5cos(β)=4/5, what is sin(α−β)\sin(\alpha-\beta)sin(α−β)?
33/6533/6533/65
−33/65-33/65−33/65
16/6516/6516/65
−16/65-16/65−16/65