The aim of giving this course is to familiarize the student with a great deal of important and comprehensive topics from which he will benefit a lot in other courses after passing this course. Among the general objectives of this course is to compare functions in several variables and find their range and range, as well as knowing the graph of any range, as well Knowing how to find limits for any function and discussing continuity, as well as the student being able to find partial derivatives of the first and higher orders, implicit differentiation and the chain rule, as well as knowing the directional derivative and gradient, as well as knowing the concept of double integration and triple integration and comparing them in terms of their properties, calculations and applications To recognize sequences and series and compare them, and to know the convergence and divergence of series
