Proof of A △ (B △ C) = (A △ B) △ C (Associativity of the Symmetric Difference)

In this exercise we will proof the associativity of the symmetric difference of three sets.

⏰ Timeline 00:00 Exercise 00:26 Symmetric difference 01:09 Simplifying 03:51 Symmetric difference of the right side 04:14 Simplifying 04:46 Comparing 05:15 Conclusion

🔢 Equation to proof A △ (B △ C) = (A △ B) △ C

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