This book offers both a theoretical and practical introduction to Differential Calculus of several real variables, tailored for students embarking on their first semester of study in the subject.

Differential calculus plays a crucial role in analysing changes and optimising solutions across numerous fields. The mathematical aspects of differential calculus that are used in everyday life ...

THIS work fills a distinct gap in the mathematical student's library by giving an account of tensor methods in their application to the more elementary problems of geometry and physics. Of the four ...

The derivative is a basic concept of differential calculus. However, if we calculate the derivative as change in distance over change in time, the result at any instant is 0/0, which seems meaningless ...

THIS book seems well adapted to serve as a text-book for a first course in the differential and integral calculus. Fourteen chapters deal with the differential calculus and its applications to maxima ...

1 Department of Business Administration, Julius Nyéréré University, Kankan, Guinea. 2 Department of Mathematics, Julius Nyéré University, Kankan, Guinea. Its law of evolution. A system can be in ...

Check your understanding of differential calculus and practise finding the greatest/least value(s) a function can take using optimisation. Create an expression for and use optimisation to find the ...