SOLUTION: If x+(1/y)=1 and y+(1/z)=1, what is the value of the product xyz?

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Question 272083: If x+(1/y)=1 and y+(1/z)=1, what is the value of the product xyz?
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
x+(1/y)=1 ___ xy + 1 = y

substituting ___ xy + 1 + 1/z = 1 ___ xyz + z + 1 = z ___ xyz = -1