Given a = {(1, ,5)(6, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, , answer the following multiple
choie question:
from the list of sets a, b, and c above, choose the set of relations that correctly represents a function.
set a only
sets a and c only
sets a and b only

The correct option is Sets A and B only

Step-by-step explanation:

A relation in a set is said to be function, if every first element of an ordered pair in a set is  related with unique element of second element.

No,two distinct second element of an ordered pair,has same first element.

For Set A:

Every First  element of set A has unique second element. So, it is a function.

For Set B:

Every First  element of set B has unique second element and no two distinct Second element of set B,has same first element. So, it is a function.

Thus the correct option is Sets A and B only.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .