10. Let f be a continuous function defined on the bounded interval ) (a,b , then there exist a point
問題詳情
10. Let f be a continuous function defined on the bounded interval ) (a,b , then there exist a point x0∈ (a,b) suchthat f(x)≤f(x0) for all x∈ (a, b) (A)O (B)X (C) (D)