Lời giải của Tự Học 365

\(\begin{array}{l}A = \left\{ {0;2;4;6;8;10} \right\}\\B = \left\{ {0;1;2;3;4;5;6} \right\}\\C = \left\{ {4;5;6;7;8;9;10} \right\}\\ \Rightarrow B \cup C = \left\{ {0;1;2;3;4;5;6;7;8;9;10} \right\}\\ \Rightarrow A \subset \left( {B \cup C} \right) \Rightarrow A \cap \left( {B \cup C} \right) = A\end{array}\)

Lại có:

\(\begin{array}{l}A\backslash B = \left\{ {0;8;10} \right\}\\A\backslash C = \left\{ {0;2} \right\}\\B\backslash C = \left\{ {0;1;2;3} \right\}\\ \Rightarrow \left( {A\backslash B} \right) \cup \left( {A\backslash C} \right) \cup \left( {B\backslash C} \right) = \left\{ {0;1;2;3;8;10} \right\}\end{array}\)

Đáp án cần chọn là: c