Math Chapter Wise question with answer

Q01 Let R be a relation on a set A and Let IA denote the identity relation on A. Then R is antisymmetric, if and only i... English · LT 2018 Q02 A relation R on a set A is symmetric, if and only if English · UP PCS (Pre) 2009 Q03 The number of symmetric relations on A set with 5 elements is English · UP PCS (Pre) 2009 Q04 Discover the number of possible relations in an anti-symmetric relation with 19 elements. English · DSSSB TGT 04-09-2021 Shift-I (Male) Q05 Matrices of order 3× × ×3 are formed by using the elements of the set A={–3, –2, –1, 0, 1, 2, 3}, then probability... English · KVS PGT 23-12-2018 Q06 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