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Assignment:Find the solution set of inequality n^n/(n+2020)^n-2020n大于2020 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
n ^ n / ( n + 2020 ) ^ n - 2020 * n >2020 (1)
From the definition field of divisor
x + 2020 ≠ 0 (2 )
From inequality(1):
The solution set is empty, that is, within the range of real numbers, the inequality will never be established!
From inequality(2):
n < -2020 或 n > -2020
The final solution set is :
The solution set is empty,that is, the inequality will never be estatlished within the real number range.
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