Respuesta :
sin(α) = ³/₅
sin⁻¹[sin(α)] = sin⁻¹(³/₅)
α ≈ 37
cos(β) = ³/₅
cos⁻¹[cos(β)] = cos⁻¹(³/₅)
β ≈ 53
sin(α + β) = sin(37 + 53)
sin(α + β) = sin(90)
sin(α + β) = 1
The value of sin(α + β) is 1.
sin⁻¹[sin(α)] = sin⁻¹(³/₅)
α ≈ 37
cos(β) = ³/₅
cos⁻¹[cos(β)] = cos⁻¹(³/₅)
β ≈ 53
sin(α + β) = sin(37 + 53)
sin(α + β) = sin(90)
sin(α + β) = 1
The value of sin(α + β) is 1.