please help

(6.0 pt) Suppose we have a dataset {(xi, yi)}?_, and we model y as y = fo(x) = 0 sin(x). Assume we use the MSE (mean squared error) loss: n (fo(a) - yi) 2 n i=1 What is the minimizer 0 of this loss:? O Lil Ciyi 2isin(ri)yi n sin(xi)2 O En sin(ri )yi n , sin(x? ) O Z cos(xi )yi