In modeling a shopping mall construction problem, there are four potential locations giving rise to four 0-1 decision variables denoted as X₁, X₂, X₃, X₄ which takes a value of 1 if a mall is constructed and 0 otherwise. Identify the correct linear programming constraint to satisfy the following condition: If a mall is constructed in location 4, then a mall cannot be constructed in location 2.

Question 11 options:

None of the other choices is correct

Question 11 options:

	X2 + X4= 1
	X2 + X4 0
	X2 + X4 1
	X2 + X4< 2

or none of the above