WBJEE · Maths · Sets and Relations
Let the number of elements of the sets \(A\) and be \(p\) and \(q\), respectively. Then, the number relations from the set \(A\) to the set \(B\) is
- A \(2^{p+q}\)
- B \(2^{\rho q}\)
- C \(p+q\)
- D \(p q\)
Answer & Solution
Correct Answer
(B) \(2^{\rho q}\)
Step-by-step Solution
Detailed explanation
Given number of elements of \(A\) and \(B\) are \(p\) and q, respectively. \(\therefore\) The number of relations from the set \(A\) to the \(\operatorname{set} B\) is \(2^{p q}\)
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