Question: Could you please solve it in Discrete Math way? thanks 5. Prove the following function for computing n! is correct function fac (n: nonneg int)
Could you please solve it in Discrete Math way? thanks

5. Prove the following function for computing n! is correct function fac (n: nonneg int) // the initial condition f: positive int 1: nonneg int while (i>0) do end while return (f) You will need to find out the loop invariant first
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