Math Chapter Wise question with answer

Q01 If R be a relation on the set N of natural numbers defined by “nRm if n divides m”, then the relation R is English · Bihar (TRE 2.0)-2023 Q02 If there are n elements in a set A, then the number of binary relations defined on the set A is English · Bihar (TRE 2.0)-2023 Q03 If n(A) = m and n(B) = n, then the total number of non-empty relations that can be defined from A to B are: English · KVS PGT 2022 Q04 Relation B in the set of real numbers R is defined as: B={(a, b): a ≤ b2, a e R, b e R}. Then the relation is: English · KVS PGT 2022 Q05 Let a relation R be defined on the set of non- zero rational number Q* by aRb. If 1 a b =, then this relation R ove... English · UPPSC GIC 2021 Q06 Let a relation r be defined over the set of non- zero real numbers R* by arb if a = 2 b, then over R* this relation... English · UPPSC Ashram Paddhati 2021