Answer:
A. -1
Multiplicative inverse = -1
Additive inverse = 1
B. 2/5
Multiplicative inverse = -5/2
Additive inverse = -2/5
C. -4/3
Multiplicative inverse = -3/4
Additive inverse = 4/3
D. 3
Multiplicative inverse = 1/3
Additive inverse = -3
Hope this helps :)
