SOLUTION: what is (m+n)is a real number a)inverse for addition b)inverse for multiplication

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Question 218110: what is (m+n)is a real number
a)inverse for addition
b)inverse for multiplication
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
a) -(m+n) = -m-n,,,,,,,,,sum=0
.
b) 1/(m+n),,,,,,,,,,product =1
.