Question: Project Problem 2 : Prove that ( defined above ) is one-to-one & onto . Prop: D) If lAIs IBI & IBI SICI Then IAl

Project Problem 2 : Prove that ( defined above ) is one-to-one & onto . Prop: D) If lAIs IBI & IBI SICI Then IAl S ICI 2 ) If ACB , then IAl S 1BI. Project Problem 3 : Prove the above Proposition Theorem : ( Schroeder - Bernstein Theorem ) : If JAIS IBI & IBIS IAl, then IAl = 1831. . Trichotomy Law : Let A, B be Sets . Then : either /A1 = 1B) or , LAI

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