<h2>
Answer:</h2>
Ques 1)
Number of functions from X to X are:
Ques 2)
Number of relation from X to X are:
<h2>
Step-by-step explanation:</h2>
Relation--
A relation from a set A to set B is the set of all the ordered of the type:
(a,b) where a belongs to A and b belongs to B.
if A has m elements and B has n elements.
Then the total number of relation from A to B are:
Function--
A function from a set A to set B is the set of all the ordered pair where each element of set A is mapped to a single element of the other set.
i.e. every element has a single image.
if A has m elements and B has n elements.
Then the total number of functions from A to B are:
A and then A again, this is because you gotta leave the exponent by its self so you subtract 4 then the -4 gets to the other side and it leaves it with -6x = -24 then you just divide to get your answer.
Answer:
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
1) 1/9 x 4^3 = 64/9
2) -8/9 + 64/9 = -8