A) \[P=2Q\]
B) \[P=Q\]
C) \[PQ=1\]
D) None of these
Correct Answer: A
Solution :
According to problem \[P+Q=3\ \text{and }P-Q=1\] By solving we get\[P=2\ \text{and }Q=1\]\ \[\frac{P}{Q}=2\]Þ \[P=2Q\]You need to login to perform this action.
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