The variables involved in LPP are called ____________

Answer

**Step-by-Step Solution:**

1. **Understanding LPP**: Linear Programming Problems (LPP) involve optimizing a linear objective function, subject to certain constraints.

2. **Identifying the Variables**: In LPP, the variables represent the quantities that we want to optimize (maximize or minimize).

3. **Constraints in LPP**: The restrictions or limitations on the variables are known as constraints. These constraints can be in the form of inequalities or equations that define the feasible region for the solution.

4. **Final Answer**: Therefore, the variables involved in LPP are called **constraints**.

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