The fessible region of LPP is a convex polygon and its two consecutive vertices gives optimum solution the LPP has

None of the above

The feasible religion of PP convex polygon

The feasible  region of LLP is convex pa polygon and its two consecutive verities gives optimum solution the LLP has infinity many solutions,

For examples,

If points P and Q gives optimum solution then all the points on the line segments OQ also give optimum solution.

so is has infinity many solutions.