Besonderhede van voorbeeld: -905533228833451844

English

If we did it the other way around, if we set f of x to be cosine of x, then we're taking its derivative here.

Korean

하지만 만약 반대로 잡았다면, 만약 f( x) 를 cos x로 잡았다면 f'( x) 는 sin x로, 그다지 복잡하지 않습니다