The compound ratio of the inverse ratios of the ratios x : yz, y : zx, – McqOptions

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1.	The compound ratio of the inverse ratios of the ratios x : yz, y : zx, z : xy is :
A.	1 : xyz
B.	xyz : 1
C.	1 : 1
D.	x : yz
Answer» C. 1 : 1

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