If ab + xy - xb = 0 and bc + yz - cy = 0, then what \(\frac{x}{a} + \ – McqOptions

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1.	If ab + xy - xb = 0 and bc + yz - cy = 0, then what \(\frac{x}{a} + \frac{c}{z} \) equal to?
A.	\(\frac{y}{b}\)
B.	\(\frac{b}{y}\)
C.	1
D.	0
Answer» D. 0

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