Question 58 If xy is the additive inverse of cd, then xy+cd=0 – InterviewSolution

1.	Question 58 If xy is the additive inverse of cd, then xy+cd=0
Answer» Question 58 If $\frac{x}{y}$ is the additive inverse of $\frac{c}{d}$ , then $\frac{x}{y} + \frac{c}{d} = 0$

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