Cho \(\mathop {\lim }\limits_{x \to {x_0}} f(x) = L,\mathop {\lim }\limits_{x \to x{}_0} g(x) = M\). Chọn mệnh đề sai:

A. \(\mathop {\lim }\limits_{x \to {x_0}} \dfrac{{f(x)}}{{g(x)}} = \dfrac{L}{M}\)

B. \(\mathop {\lim }\limits_{x \to {x_0}} {\rm{[}}f(x).g(x){\rm{]}} = L.M\)

C. \(\mathop {\lim }\limits_{x \to {x_0}} {\rm{[}}f(x) - g(x){\rm{]}} = L - M\)

D. \(\mathop {\lim }\limits_{x \to {x_0}} {\rm{[}}f(x) + g(x){\rm{]}} = L + M\)