Answers

2015-06-27T15:25:12+05:30
Take AI as Additive inverse and MI as Multiplicative Inverse
a.AI=+3/5 , MI=-5/3
b.AI=-1 , MI=1
c.AI=0, MI=Meaningless
d.AI=+2/9, MI=9/7
e.AI=+1,MI=-1.
1 5 1