A. $\displaystyle\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| f(x)+g(x) \right|=\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| f(x) \right|+\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| g(x) \right|$
B. $\displaystyle\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| f(x)+g(x) \right|=\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,f(x)+\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,g(x)$
C. $\displaystyle\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| f(x)+g(x) \right|=\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\text{ }\!\![\!\!\text{ }f(x)+g(x)\text{ }\!\!]\!\!\text{ }$
D. $\displaystyle\underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\left| f(x)+g(x) \right|=\left| \underset{x\to {{x}_{o}}}{\mathop{\lim }}\,\text{ }\!\![\!\!\text{ }f(x)+g(x)\text{ }\!\!]\!\!\text{ } \right|$
