Elements of Plane Trigonometry by Hugh Blackburn, M.A.
Some apology is required for adding another to the long list of books on Trigonometry. My excuse is that during twenty years' experience I have……続きを見る
Generalized Trigonometric and Hyperbolic Functions highlights, to those in the area of generalized trigonometric functions, an alternative path to the creation and analysis of these classes of funct……続きを見る
Practice your way to a higher grade in Calculus!
Calculus is a hands-on skill. You’ve gotta use it or lose it. And the best way to get the practice you need to develop your mathematical talents is C……続きを見る
