Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1/(2880*256*n^4) <= 0.5*10^-7 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        1 / ( 2880 * 256 * n ^ 4 ) <= 0.5 * 10 ^ -7         (1)
        From the definition field of divisor
         2880 * 256 * x ^ 4 ≠ 0        (2 )

---

    From inequality(1)：
         n ≤ -2282177/1000000 或  n ≥ 2282177/1000000
    From inequality(2)：
         n < 0 或  n ＞ 0

---

    From inequalities (1) and (2)
         n ≤ -2282177/1000000 或  n ≥ 2282177/1000000    (3)

---

    The final solution set is :
         n ≤ -2282177/1000000 或  n ≥ 2282177/1000000

Your problem has not been solved here? Please take a look at the  hot problems ！