You will need to have: 1  the ability to grasp complex and dynamic legislation; 2  the capacity to explain, apply and monitor such legislation; 3  effective communication skills, both oral and written; 4  patience and resilience; 5  analytical, problem-solving and decision-making skills; 6  leadership and management qualities;
Converge is a verb that applies limits, sequences, series, and integrals. The word diverge is used for the negation of it. A limit converges if it exists, that is, if it has a finite value. It diverges if it doesn't exist.
Division by zero is always undefined or indeterminate, such as. However, upon introducing the limit, we find that is evaluable and in fact the expression  approaches  infinity. Limits do not say what is at a given value.