Prove-that-if-lim-x-a-f-1-x-L-1-and-lim-x-a-f-2-x-L-2-then-lim-x-a-f-1-x-f-2-x-L-1-L-2-

Question Number 10094 by Tawakalitu ayo mi last updated on 23/Jan/17

Prove that if \lim_{x \to a} f_{1} (x) = L_{1} and

\lim_{x \to a} f_{2} (x) = L_{2} then \lim_{x \to a} [f_{1} (x) + f_{2} (x)] = L_{1} + L_{2}

Answered by sandy_suhendra last updated on 23/Jan/17

li \underset{x \to a}{m} [f_{1} (x) + f_{2} (x)]

Double subscripts: use braces to clarify

= L_{1} + L_{2}

Commented by Tawakalitu ayo mi last updated on 23/Jan/17

God bless you sir