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Question
Find the reciprocal ratio of e following :
81pq2 : 54p2q
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Solution
81pq2 : 54p2q
`= 1/ (81"p""q"^2) : 1/(54 "p"^2 "q")`
`= 1/ (81"p""q"^2) xx (54 "p"^2 "q")/1`
`=(2"p")/(3"q")`
Reciprocal ratio = 2p : 3q
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