An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z)Then, which of the following statements is FALSE?

For fixed Y; X is proportional to Z

For fixed Z; X is proportional to Y

For fixed X; Z is proportional to Y

An engineer measures THREE quantities X, Y and Z in an experiment. She

1.	An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z)Then, which of the following statements is FALSE?
A.	For fixed Z; X is proportional to Y
B.	For fixed Y; X is proportional to Z
C.	For fixed X; Z is proportional to Y
D.	XY/Z is constant
Answer» B. For fixed Y; X is proportional to Z

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An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z)Then, which of the following statements is FALSE?

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