List the Elements in the Set - $\left( A \cup B ^ { \prime } \right) ^ { \prime } \cap C ^ { \prime }$

question 106

Multiple Choice

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

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

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