CUET Mathematics 2026 31st May Shift 2 PYQs

If $n(A) = 3$, $n(B) = 2$, then number of all possible surjective function from set A to set B are :

Let $R = \{(L_1, L_2): L_1 \perp L_2\$ where $L_1, L_2 \in L$ (set of straight line in a plane)}, then

Let A= {1, 2, 3}, then the possible equivalence relations on A are:

(A) {(1, 1), (2, 2) , (3, 3)}

(B) {(1, 1), (2, 2), (3, 3), (1, 2), (2, 1)}

(C) {(1, 1), (2, 2), (3, 3), (1, 2), (2, 1), (1, 3)}

(D) {(1, 1), (2, 2), (3, 3), (1, 3), (3, 1)}

Choose the correct answer from the options given below: