Are you only partially getting partial integration? Stumbling through foreign coordinate systems? Finding infinite series nothing but infinite work? The NOW 2 kNOW(TM) series compiles hundreds of pages of techno-jargon into concise, straightforward concepts saving you tons of time and frustration. Calculus 2 builds on Calculus 1 with multi-variable functions and adds new concepts with infinite sequences and series. With thorough yet concise explanations and over 200 problems and worked out solutions, the NOW 2 kNOW(TM) Calculus 2 text makes learning math much easier! Inside this book: - Multi-variable functions - Partial derivatives & integrals - Cylindrical & Spherical coordinates - Limits with indeterminate forms - Infinite sequences & series - Convergence tests - Power series - Series representations of functions It's time for math to get simplified.