This book is about Basic Mathematics. It is mainly dedicated to mid,
high-school and first-year university students, and their mathematics
instructors. It can be considered as a reference book for practicing and
going deep in the understanding of basic concepts of mathematics.
Usually, instructors do not have the time to cover a large number of
situations, this is why our manuscript provides a smooth, easy to read,
and self-contained reference rich with exercises. It contains about 365
solved examples and exercises supplemented by 52 unsolved questions.