Let α,β,γ denote words of length n; d(α,β) denotes the distance between the words α and...

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Let α,β,γ denote words of length n; d(α,β) denotes the distance between the words α and...

Let α,β,γ denote words of length n; d(α,β) denotes the distance between the words α and β. Prove the following triangle inequality:

d(α, γ) ≤ d(α, β) + d(β, γ)

math Advanced-Math

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