If \( \Large A=\{ 1, 3, 5, 7 \},\ B=\{ 1, 2, 4, 6, 8 \},\ C=\{ 1, 3, 6, 8 \} \) then finr \( \Large A\cap \left(B\cup C\right) \) and \( \Large \left(A\cap B\right)\cup \left(A\cap C\right) \)
Correct Answer: A) \( \Large \{ 1, 3 \} \) |
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Description for Correct answer:
\( \Large A=\{ 1, 3, 5, 7 \},\ B=\{ 1, 2, 4, 6, 8 \},\ C=\{ 1, 3, 6, 8 \} \)
\( \Large A\cap B = \{ 1 \} \)
\( \Large A\cap C = \{ 1, 3 \} \)
\( \Large B\cap C = \{ 1, 6, 8 \} \)
\( \Large B\cup C = \{ 1, 2, 3, 4, 6, 8 \} \)
\( \Large A\cap \left(B\cup C\right) = \{ 1, 3 \} \)
\( \Large \left(A\cap B\right)\cup \left(A\cap C\right) = \{ 1 \}\{ 1, 3 \} \)
=\( \Large \{ 1, 3 \} \)
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