1. If A, B are acute angles; sin (A - B) = 2
sin A
1
then B =
2
[ ]
TC
IT
A)
B)
5
3 16
C)
TT
IT
D)
비
12​

yes

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

l' jhl jje f id bid b e iueb v jhdvb vh ei uf djbduv evb                                                                                                                                   8gfdgsfhjk.,l/ uh   dv eb b