Answer:
The additive inverse of a rational number
a is -a
b b
.
Hence, the sum of a rational number and its additive inverse is always zero.
That is, (a/b) +(-a/b) = 0
-12 / -7 is (-12/7)
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Answers & Comments
Answer:
The additive inverse of a rational number
a is -a
b b
.
Hence, the sum of a rational number and its additive inverse is always zero.
That is, (a/b) +(-a/b) = 0
The additive inverse of a rational number
-12 / -7 is (-12/7)
.