2. The average value of function $f(x) = \sin(\pi x)$ over the interval $[0, 1/2]$ is _______ (2) _______.
阿摩線上測驗
登入
阿摩線上測驗
登入
2. The average value of function $f(x) = \sin(\pi x)$ over the interval $[0, 1/2]$ is _______ (2) _______.