Practicing Success
The function $Z= \alpha x + \beta y (\alpha , \beta > 0)$ corresponds to the objective function of an LPP that needs to be maximized subject to $x+ y ≤ 1, x, y > 0. $ Then the set of optimal solutions is : |
Empty set {(1,0)} if $\alpha < \beta $ {(1,0)} if $\alpha > \beta $ {(t, 1-t) : t ∈ [0, 1]} if $\alpha = \beta $ |
{(t, 1-t) : t ∈ [0, 1]} if $\alpha = \beta $ |
The correct answer is Option (4) → $\{(t, 1-t) : t ∈ [0, 1]\}$ if $\alpha = \beta$ corner points → (0, 0), (0, 1), (1, 0) $Z= \alpha x + \beta y$ if $α=β$ $Z_{max} = α=β$ at (0, 1) and (1, 0) |