List of top Mathematics Questions on Sets asked in VITEEE

If \(A=\{1,2,3\}\), \(B=\{3,4\}\), then \(A\cup B\) is:
The equation of a common tangent to the parabolas \( y = x^2 \) and \( y = -(x - 2)^2 \) is:
If \( A \) and \( B \) are two sets such that \( A \times B \) consists of 6 elements, find \( B \times A \):
The number of subsets of \(\{1,2,3,\ldots,9\}\) containing at least one odd number is
The number of subsets of $\{1, 2, 3, ..., 9\} $containing at least one odd number is
If \( G^{*} \) is a group and the order of an element \( a \in G \) is 10, then the order of the inverse of \( a \) is
Determine which one of the following relations on \( X = \{1, 2, 3, 4\} \) is not transitive.
Consider the set \( Q \) of rational numbers. Let \( * \) be the operation \( a * b = a + b - ab \). The identity element under \( * \) is: