9: Cardinality Last updated Apr 17, 2022 Save as PDF 8.5: Continuous Real Functions 9.1: Introduction to Cardinality Page ID95459 Dana ErnstNorthern Arizona University ( \newcommand{\kernel}{\mathrm{null}\,}\) 9.1: Introduction to Cardinality9.2: Finite Sets9.3: Infinite Sets9.4: Countable Sets9.5: Uncountable Sets