Question

b.
1)
Check if the following relations are functions.
(a)
A
В B.
2.
1
2
1
0.
5
.6
-2
Fig. 6.32
(b)
А
B
9. а
р
b
q
C
r
od
S.
e
Fig. 6.33
WWXXO​

Answer 1

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