Linear programming involves finding the maximum or minimum value of a linear objective function, subject to linear constraints.
The objective function is of the form: \[ Z = ax + by, \] where \( Z \) is the value to be optimized, and \( x, y \) are variables subject to constraints. The correct answer is (B) linear function.
Arrange the following states in sequence (highest to lowest) according to their reserves of iron ore and choose the correct option.
I. Jharkhand
II. Karnataka
III. Chhattisgarh
IV. Odisha