DarkWinds DarkWinds 19-12-2022 Mathematics contestada What is the value of x in x = sin^-1(-1/2)? [tex]-\frac{2pi}{3}[/tex] [tex]-\frac{pi}{6}[/tex] [tex]\frac{2pi}{3}[/tex] [tex]\frac{7pi}{6}[/tex]