Suppose That X₁ Equals 4

question 25

Multiple Choice

Suppose that X₁ equals 4. What are the values for d₁⁺ and d₁− in the following constraint? ​
X₁ + d₁⁻− d₁⁺ = 8
​

• A) d₁− = 4, d₁⁺ = 0
• B) d₁− = 0, d₁⁺ = 4
• C) d₁− = 4, d₁⁺ = 4
• D) d₁− = 8, d₁⁺ = 0

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