極限四則運(yùn)算法則的證明
2025-09-30
極限四則運(yùn)算法則是指對(duì)于任意兩個(gè)函數(shù)f(x)和g(x),如果它們的極限分別為A和B,那么它們可以按照以下規(guī)則進(jìn)行運(yùn)算: - lim f(x) = A,lim g(x) = B,則lim (f(x) + g(x)) = A + B - lim f(x) = A,lim g(x) = B,則lim (f(x) - g(x)) = A - B - lim f(x) = A,lim g(x) = B...