Additive inverse of 1/2 is
2
-2
1/2
-1/2
The rational numbers which are their own multiplicative inverse are
+ 1 and - 1.
0
0 and 1
0 and -1
The product of 5 and reciprocal of 5/6 is________
25/6
6/25
6
1
The multiplicative inverse of -5 is
1/5
-1/5
5
-5
Multiplicative identity for any kind of number is
-1
None of these
0 + ________ = 1/5.
Additive inverse of 0 is
A rational number between a and b is
a/2
b/2
ab / 2
(a+b)/2
The reciprocal of a negative rational number is
Negative rational number
Positive rational number
find the sum of 1/2, Multiplicative identity of rational number and additive inverse of -2 / 3.
11/6
13/6
15/6
17/6
