5. Prove the statement: Let X and Y be two finite sets with |X|=m and |Y|=n. If there is a one-to-one function f: X → Y, then m≤n.

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A: Step 1: Step 2: Step 3: Step 4:

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A: Step 1:   Step 2: Step 3: Step 4:

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Q: Please help with parts d,e,f with solution and steps!

A: Reference : Diagonalization, Linear Algebra

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Q: find the solution of the given initial-value problem

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Q: 11

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A:

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A: Ans :

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