If a ＞ B ＞ C, n ∈ n *, and 1a − B + 1b − C ≥ Na − C holds, then the maximum value of n is______ ．

If a ＞ B ＞ C, n ∈ n *, and 1a − B + 1b − C ≥ Na − C holds, then the maximum value of n is______ ．

As long as you have the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum value of the minimum minimum value of the minimum value of the minimum value of the minimum value of a \\\ \\\ \\\\\\\\\\\\\\\theminimum value of − BB − C ≥ 2B − Ca − B · a − BB − C = 2 ℅ (a − Ca − B + a − CB − C) ≥ 4 ℅ (a − Ca − B + a − CB − C) is 4 So the answer is 4