Vector space R^d. Euclidean norm: definition, examples, main properties. Cauchy-Schwartz inequality. Definition of limit for a sequence of vectors.
Exercises on norms. Exercises limits of sequences. Infinite limits, examples. Definition of limit for vector valued functions of vector variable.
Test for non existence of lmits. Examples and exercises.
Exercises on calculus of limits.
Updated Oct. 14, 2025