Royal means ______.
Scorpion belongs to a class to which one of the following also belongs
I am not understanding this question:if A={5,7,9,11},B={9,10} let a R b means a<b.a belongs to A ,(a,b) belongs to R,b belongs to b .Then
If A={5,6,9,11},B={9,10} let a R b means a<b.a belongs to A(a,b ) belongs to R, b belongs to B then the domain of the sets is {5,6,9,11}am I correct?