realisticview35 realisticview35

13-03-2021
Mathematics

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If possible, evaluate the expression without a calculator. sin^-1 (-sqrt3/2)

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lynnkc2000 lynnkc2000

13-03-2021

Answer:

- 60° (or - π/3) or 240° and 300°

Step-by-step explanation:

sin⁻¹ ((-√3) /2) : in third quadrant and 4th quadrant will produce negative sine value

sin⁻¹ ((-√3) /2) = - 60° (or - π/3) or 240° and 300°

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