From preeminent math personality and author of The Joy of x, a brilliant and endlessly appealing explanation of calculus--how it works and why it makes our lives immeasurably better...
Trigonometry has always been an underappreciated branch of mathematics. It has a reputation as a dry and difficult subject, a glorified form of geometry complicated by tedious computation...
This is a textbook for an introductory combinatorics course lasting one or two semesters. An extensive list of problems, ranging from routine exercises to research questions, is included...
Word Problems Grade 7 for kids ages 12+ Support your child's educational journey with Spectrum's 7th grade math workbook that teaches essential 7th grade math skills to middle school...
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