limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?
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![limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?](/uploads/image/z/4523703-15-3.jpg?t=limf%28x%29%2Blimg%28x%29%E5%92%8Climf%28x%29%C3%97limg%28x%29%E9%87%8C%E9%9D%A2%E7%9A%84limf%28x%29%E5%92%8Climg%28x%29%E5%88%86%E5%88%AB%E6%B1%82%E6%9E%81%E9%99%90%E5%90%97%3F%E5%B0%B1%E6%98%AF%E8%AF%B4%E5%A6%82%E6%9E%9Climf%28x%29%E6%98%AF0%2F0%E4%BD%86%E6%98%AFlimg%28x%29%E6%98%AF%E5%B8%B8%E6%95%B0%2C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%85%88%E6%8A%8Alimg%28x%29%E5%B8%A6%E5%85%A5x%E5%86%99%E6%88%90%E5%B8%B8%E6%95%B0%E7%84%B6%E5%90%8Elimf%28x%29%E7%BB%A7%E7%BB%AD%E6%B4%9B%E5%BF%85%E8%BE%BE%E6%B3%95%E5%88%99%E5%90%97%3F)
limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?
limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?
就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?
limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?
不可以,因为这样破坏了X的结构.必须先把 g(x)和f(x)弄在一起,然后再化简到上下0/0再用罗比达法则
limf(x)+limg(x)和limf(x)×limg(x)里面的limf(x)和limg(x)分别求极限吗?就是说如果limf(x)是0/0但是limg(x)是常数,就可以先把limg(x)带入x写成常数然后limf(x)继续洛必达法则吗?
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