The feasible region of a LPP is bounded. The corresponding objective function is $Z= 6x - 7y$. Then objective function attains:

both maximum and minimum in the feasible region

The correct answer is Option (3) → both maximum and minimum in the feasible region

Given that the feasible region of the LPP is bounded and the objective function is

$Z = 6x - 7y$.

For any linear programming problem, if the feasible region is bounded, the objective function always attains both a maximum and a minimum value at the corner points of the feasible region.

Therefore, the objective function attains both maximum and minimum values in the feasible region.

Correct option: Both maximum and minimum in the feasible region.