使用除法法则求微分,根据该法则,ddx[f(x)g(x)] d d x [ f ( x ) g ( x ) ] 等于g(x)ddx[f(x)]−f(x)ddx[g(x)]g(x)2 g ( x ) d d x [ f ( x ) ] - f ( x ) d d x [ g ...
確定! 回上一頁