TBQ - Find n[(AUC)×B] — task. Maths TNSB Mentoring, Class 10.

\(A\) \(=\) \(\{a, b, p\}\), \(B\) \(=\) \(\{1, 8\}\), \(C\) \(=\) \(\{p, q, r, s\}\) then \(n[(A \cup C) \times B]\) is __________.

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1. TBQ - Find n[(AUC)×B]