Chapter 990: Striking the Main Base

im that allowed Su Meiyao and Bai Youyou to stay inside. She had known from the beginning that Kimi Xiulan's identity as Princess Eyi Immortal Fairy was exposed by Shen Xiang.She was now feeling very...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！ = \{1\}$, and let $B = C = \{2, 3\}$. Here, both sets are non-empty and contain exactly two elements.The Cartesian products are:- $A \times B = \{1\} \times \{2, 3\} = \{(1, 2), (1, 3)\}$,- $A \times...