Answer:
true i guess......
Explanation: sorry if this is wrong
Answer:
Answered
Explanation:
function from S_1 to S_2 (functions have unique mapping
each element in S_1 has 2 elements to map to in S_2 and there are 3 elements in S_1
therefore number of functions = 2^3 = 8 (2 choices for each of 3 elements)
a) relations between S_1 and S_2 are subset of S_1 x S_2
there are 6 elements in S_1 x S_2 therefore relations would be 2^6 = 64
(no of subsets of set of n elements = 2^n)
b) By above explanation functions from S_2 to S_1 = 3^2 = 9
and relation from S_2 to S_2 = 2^4 = 16
Answer:
The correct answer is d.extended.
Explanation:
In order to have a superclass in Java, it is indispensable to extend, or inherit from, a class. It means that a subclass is created by an extended class. All the classes in Java only need one superclass from which it inherits some of its fields and methods.
Answer:
what s this to me I will tell him to do the science and I am rewatching to be there to be in the
Explanation:
go see the teacher that you will be able for me and u look like me I don't want you anymore to me it will not tell you that you send me a question about your course on this subject matter as we have a lot to experience with our class on Friday
