The book is primarily intended for second- or third-year undergraduate students in mathematics, science, and engineering. Because of its clear explanations, it is also frequently used by self-learners and professionals looking for a robust reference. The textbook is available in several formats:
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The 6th Edition is still under copyright (Pearson Education). Downloading a full PDF from unauthorized sources in most countries, including the US and EU. The book is primarily intended for second- or