Question: 5. (G-Required) [20 points] Use a loop invariant to prove that the following algorithm computes the sum of the first n natural numbers: ALGORITHM SumOfNumbers

5. (G-Required) [20 points] Use a loop invariant to prove that

5. (G-Required) [20 points] Use a loop invariant to prove that the following algorithm computes the sum of the first n natural numbers: ALGORITHM SumOfNumbers ( n ) \{ \}

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