阿摩線上測驗
題組內容
1. (15%) Definition A: A function f is said to be differential at x iff
exists. If this limit exists, it is called the derivative of f at x, and is denoted by f '(x). Let f(x) =
.
exists. If this limit exists, it is called the derivative of f at x, and is denoted by f '(x). Let f(x) =.
(b) (5%) According to the Definition A, show that f '(x) =
.
.