å
çå³å¯¼æ°ï¼
f'(0ï¼)ï¼lim(xâ0ï¼) [f(x) - f(0)] / (x - 0)
ï¼lim(xâ0ï¼) f(x) / x
ï¼lim(xâ0ï¼) f(x) / x^a * x^(a - 1)ï¼
å¦æ aï¼1ï¼ä¸å¼ï¼1*0ï¼0ï¼å³å¯¼æ°ä¸º 0ï¼
å¦æ aï¼1ï¼ä¸å¼ï¼1ï¼å³å¯¼æ°ä¸º 1ï¼
å¦æ 0ï¼aï¼1ï¼ä¸å¼ï¼1*(ï¼â)ï¼å³å¯¼æ°ä¸åå¨ï¼
åçå¯è®¨è®ºå·¦å¯¼æ°ã
温馨提示:答案为网友推荐,仅供参考