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Books
The Author
Exercises
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Books
The Author
Exercises
Social Media
Exercises
Precalculus for Everybody
Chapter 1. Preliminaries
Section 1.1. An Overview of Logic and Set Theory
Section 1.2. The Real Number System
Section 1.3. Radicals and Rational Exponents
Section 1.4. Some Topics of Algebra
Section 1.5. Polynomial Equations
Section 1.6. Order Axioms and Inequations
Section 1.7. Absolute Value
