If the solution set of the inequality f (x) ≥ 0 is [2,4], and the solution set of the inequality g (x) ≥ 0 is ±, then the solution set of the inequality f (x) g (x) > 0 is______ ．

If the solution set of the inequality f (x) ≥ 0 is [2,4], and the solution set of the inequality g (x) ≥ 0 is ±, then the solution set of the inequality f (x) g (x) > 0 is______ ．

The solution set of F (x) ≥ 0 is [2,4], the solution set of inequality g (x) ≥ 0 is ∞, ｜ the solution set of inequality f (x) < 0 is (- ∞, 2) ∪ (4, + ∞), the solution set of inequality g (x) < 0 is r, ∪ (x) g (x) > 0, ｜ f (x) > 0 and G (x) > 0, or the solution set of inequality f (x) < 0 and G (x) < 0, ｜ f (x) g (x) > 0 is ∞, or (- ∞, 2) ∪ (4, + ∞), that is (- Infinity, 2) ∪ (4, + ∞), so the answer is: (- ∞, 2) ∪ (4, + ∞),