Overview: 4 questions will be solved this time.Among them
☆4 inequalities
[ 1/4Inequality]
Assignment:Find the solution set of inequality X1+X2-2 ≤0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
X * 1 + X * 2 - 2 ≤0 (1)
From inequality(1):
X ≤ 2/3
The final solution set is :
X ≤ 2/3[ 2/4Inequality]
Assignment:Find the solution set of inequality X1+5X2-5 ≤0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
X * 1 + 5 * X * 2 - 5 ≤0 (1)
From inequality(1):
X ≤ 5/11
The final solution set is :
X ≤ 5/11[ 3/4Inequality]
Assignment:Find the solution set of inequality X1 ≥0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
X * 1 ≥0 (1)
From inequality(1):
X ≥ 0
The final solution set is :
X ≥ 0[ 4/4Inequality]
Assignment:Find the solution set of inequality X2 ≥0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
X * 2 ≥0 (1)
From inequality(1):
X ≥ 0
The final solution set is :
X ≥ 0Your problem has not been solved here? Please go to the Hot Problems section!