3: Set Theory Last updated Apr 17, 2022 Save as PDF 2.5: More About Quantification 3.1: Sets Page ID95430 Dana ErnstNorthern Arizona University ( \newcommand{\kernel}{\mathrm{null}\,}\) 3.1: Sets3.2: Russell’s Paradox3.3: Power Sets3.4: Indexing Sets3.5: Cartesian Products of Sets