Is it possible to answer in the same way?) (limit of sequences / basic functions at a point)?

Question

Mathematics

In the list of possible exam questions, each question has several sub-questions.
Can it be answered in the same way?
1) Basic properties of limits of numerical sequences
Basic functions of limits at a point
2) Arithmetic properties of limits of numerical sequences
Arithmetic properties of limits of a function at a point

Answer 1

U.P.