Answer:
Hi san, A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x is related to. For example, consider the following sets X and Y.
This should help you a bit.
Answer:
b
Step-by-step explanation:
crab crab crab crab crab
Answer:
129
Step-by-step explanation:
Divide 1290 by 10 and you get 129
This the concept of geometry, we are required to get the coordinates of the point p which is the center of the circle.
The center of the circle will be at the point:
(x,y)
=[(6-1)/2,(6-3)/2]
=(5/2,3/2)
Answer:
8.5
Step-by-step explanation:
