Mathematical Proof. | Using the Epsilon-Delta definition we are going to prove that the limit for the given function is 4.

 Today i will prove that the limit for the given f(x,y) is 4, using the Epsilon-delta definition for it. Also i will show you how to use the Distance Formula in order to find the necessary relations between epsilon-delta. At the end you will see how i found the proper epsilon to satisfy the epsilon-delta definition of ordinary limit and prove that the limit is L, that in this case of study is 4. This mathematical proof belongs to the areas of: Real Analysis and Multi-variable Calculus

Proposition.

The Mathematical Proof.

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