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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 0 ≤0.25m^(2) ≤2 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
0 ≤0.25 * m ^ ( 2 ) (1)
0.25 * m ^ ( 2 ) ≤2 (2)
From inequality(1):
m ≤ 0 或 0 ≤ m ≤ 0 或 m ≥ 0
From inequality(2):
-√8 ≤ m ≤ √8
From inequalities (1) and (2)
-√8 ≤ m ≤ 0 或 0 ≤ m ≤ 0 或 0 ≤ m ≤ √8 (3)
The final solution set is :
-√8 ≤ m ≤ 0 或 0 ≤ m ≤ 0 或 0 ≤ m ≤ √8Your problem has not been solved here? Please take a look at the hot problems !