Let U = set of positive integers less or equal to 30, and A, B be the subsets of U where
A = positive odd integers less than 20,
B = Positive integers divisible by 3.
Find AÇB and AÈBc.
Question 2; Mark: 8
Let A = {1,2,3,4,5}, B ={ 6,7,8} define relations R and S as follows
R ={ for all (x,y) AB, xRy iff y – x 4}.
S ={ for all (x,y) AB, xSy iff y / x} .
Find RS and RcSc.
Let A = {1,2,3,4,5}, B ={ 6,7,8} define relations R and S as follows
R ={ for all (x,y) AB, xRy iff y – x 4}.
S ={ for all (x,y) AB, xSy iff y / x} .
Find RS and RcSc.
Post a Comment