sentences:  Both these types of conditions are treated the same way in logic design and may be referred to collectively as "don't-care conditions" for brevity.The designer of a logic circuit to implement the function need not care about such inputs, but can choose the circuit's output arbitrarily, usually such that the simplest circuit results (minimization).Don't-care terms are important to consider in minimizing logic circuit design, including graphical methods like Karnaugh-Veitch maps and algebraic methods such as the Quine–McCluskey algorithm.