Math Chapter Wise question with answer

Q01 What will be the number of reflexive relation in a set having 8 elements? English · TGT 1999 Q02 The number of reflexive relation on a set containing 4 elements is– English · UP PCS (Pre) 2003 Q03 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 Q04 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 Q05 A and B are two sets such that n(A)=4 and the number of non - empty relations from A to B is 4095. Then n(B) is equ... English · KVS PGT 2022 Q06 If A = {1,2,3,4} and B = {a,b,c} then total number of relations between A and B is ____. English · DSE TGT 2022