List of top Mathematics Questions on Operations on Sets asked in LPUNEST

If \(X = \{\,8^n - 7n - 1 \mid n \in \mathbb{N}\,\}\) and \(Y = \{\,49(n-1) \mid n \in \mathbb{N}\,\}\), then
A set \(A\) has 3 elements and another set \(B\) has 6 elements. Then
If \(A=\{x \mid x^2-5x+6=0\}\), \(B=\{2,4\}\), \(C=\{4,5\}\), then \(A \times (B \cap C)=\)