If f(x)=det(xexcosxln(x+2))f(x) = \det \begin{pmatrix} x & e^x \\ \cos x & \ln(x+2) \end{pmatrix}f(x)=det(xcosxexln(x+2)), find f′(0)f'(0)f′(0).
1 - \ln(2)
\ln(2) - 1
\ln(2) + 1
0