Multiple Choice
A company wants to select 2 products from a set of four possible products.Which of the following constraints ensures that no more than 3 will be selected?
A) XA + XB + XC + XD = 3
B) XA + XB + XC + XD ≥ 0
C) XA + XB + XC + XD ≤ 3
D) XA + XB + XC + XD ≥ 3
E) XA + XB + XC + XD ≠ 3
Correct Answer:
Verified
Correct Answer:
Verified
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