Prove that \( (a-b)^{3}+(b-c)^{3}+(c-a)^{3}=3(a-b)(b-c) \) \( (c-a) \)

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Prove that \( (a-b)^{3}+(b-c)^{3}+(c-a)^{3}=3(a-b)(b-c) \) \( (c-a) \)
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