SubArea: DerivativeLevel: CProject ID: 9000063303Accepted: 1Differentiate the following function. f(x)=sinxf′(x)=cosx2sinx, x∈⋃k∈Z(2kπ;π+2kπ)f′(x)=sinx2cosx, x∈⋃k∈Z(2kπ;π2+2kπ)f′(x)=12sinx, x∈⋃k∈Z(2kπ;π+2kπ)f′(x)=cosx2sinx, x∈⋃k∈Z[2kπ;π2+2kπ]