A S 1 B S 0 C S 6 D S 8 Consider the constraint 5x 3y

A. S = -1

B. S = 0

C. S = 6

D. S = 8

Consider the constraint 5x + 3y - 4z lessthanorequalto 7 Find the value of the slack variable s associated to this constraint for the point A(1, 2, 3).

Solution

5x + 3y - 4z + s = 7

Or, 5*1 + 3*2 - 4*3 + s = 7

Or, -1 + s = 7

Or, s = 8

So, Option-D) 8