The Taylor Series For F(X) = Ln(Sec(X)) At A = 0 Is Σ Cn(X)". N=0 Find The First Few Coefficients. Co = C1 = C₂ = C3 = C4 = Find The Exact Error In Approximating In(Sec(0.2)) By Its Fourth Degree Taylor Polynomial At A = 0. The Error Is