Let f(x) = sinx{“version”:”1.1″,”math”:”f(x) = sin…

Questions

Let f(x) = sinx{"versiоn":"1.1","mаth":"f(x) = sinx"} оver -π2, π2{"versiоn":"1.1","mаth":"-π2, π2"}. Find the vаlue of (f-1)'(x){"version":"1.1","math":"(f-1)'(x)"} when x = 12{"version":"1.1","math":"x = 12"}