List the Elements in the Set - $B \cap ( A - C )$

question 302

Multiple Choice

List the elements in the set . Let
$\begin{array} { l } \mathrm { U } = \{ \mathrm { q } , \mathbf { r } , \mathrm { s } , \mathrm { t } , \mathbf { u } , \mathrm { v } , \mathbf { w } , \mathbf { x } , \mathrm { y } , \mathrm { z } \} \\\mathrm { A } = \{ \mathrm { q } , \mathrm { s } , \mathrm { u } , \mathbf { w } , \mathrm { y } \} \\\mathrm { B } = \{ \mathrm { q } , \mathrm { s } , \mathrm { y } , \mathrm { z } \} \\\mathrm { C } = \{ \mathrm { v } , \mathbf { w } , \mathbf { x } , \mathrm { y } , \mathrm { z } \}\end{array}$
- $B \cap ( A - C )$

• A) \(\{ q , s , u , y , z \}\)
• B) \(\{ q , s \}\)
• C) \(\{ q , s , u , y \}\)
• D) \(\{ q , r , s , t , u , v , w , x , y \}\)

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Definitions:

Routes

The paths or courses taken by goods or vehicles from one point to another, often optimized to improve efficiency and reduce costs in logistics and transportation.

Optimal Solution

The best possible outcome or answer among all feasible solutions, often found through mathematical optimization techniques.

Northwest-Corner Method

A heuristic used in transportation planning to find an initial feasible solution to a transportation problem.

Initial Solution

The starting point or first attempt at solving a problem or equation, often preceding further refinement.