If \( \mathrm{A}=\{a, b, c\}, \mathrm{B}=\{p, q\} \), find \( \mathrm{B} \times \mathrm{A} \).
If \( \mathrm{A}=\{a, b, c\}, \mathrm{B}=\{p, q\} \), find \( \mathrm{B} \times \mathrm{A} \).
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