write the additive and multiplicative inverse of the following: 1)-3/5 2)1 3)0 4)7/9 5)-1
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Additive inverse
1) -3/5
-3/5+x=0
x=3/5
2) 1
1+x=0
x=-1
3) 0
0+x=0
x=0
4) 7/9
7/9+x=0
x=-7/9
5) -1
-1+x=0
x=1
Multiplicative inverse
1) -3/5*x=1
x=5/-3
2) 1*x=1
x=1
3) 0*x=1
x=0
4) 7/9*x=1
x=9/7
5) -1*x=1
x=-1
I hope this helps
1) -3/5
-3/5+x=0
x=3/5
2) 1
1+x=0
x=-1
3) 0
0+x=0
x=0
4) 7/9
7/9+x=0
x=-7/9
5) -1
-1+x=0
x=1
Multiplicative inverse
1) -3/5*x=1
x=5/-3
2) 1*x=1
x=1
3) 0*x=1
x=0
4) 7/9*x=1
x=9/7
5) -1*x=1
x=-1
I hope this helps
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