Question Number 175017 by oustmuchiya@gmail.com last updated on 16/Aug/22
Commented by TheHoneyCat last updated on 16/Aug/22
$$\mathrm{Not}\:\mathrm{sure}\:\mathrm{I}\:\mathrm{get}\:\mathrm{the}\:\mathrm{question}… \\ $$$$\mathrm{what}\:\mathrm{is}\:“\mathrm{A}\alpha''? \\ $$$$\mathrm{Is}\:\mathrm{A}\:\mathrm{a}\:\mathrm{function}? \\ $$$$\mathrm{Or}\:\mathrm{a}\:\mathrm{set}\:\left(\mathrm{then}\:\mathrm{is}\:\mathrm{it}\:\mathrm{the}\:\mathrm{product}\:\mathrm{with}\:\alpha\:\mathrm{and}\:\mathrm{if}\right. \\ $$$$\left.\mathrm{so}\:\mathrm{wath}\:\mathrm{product}…\:\mathrm{is}\:\Omega\subset\mathbb{C}?\right) \\ $$
Commented by TheHoneyCat last updated on 16/Aug/22
$${same}\:{question}\:{for}\:\mathrm{B}\:{and}\:{also},\:{what}\:{is}\:{the}\:“\:'\:'' \\ $$