If p, q and r are positive integers and satisfy x = (p + q - r)/r = – McqOptions

MCQOPTIONS

1.	If p, q and r are positive integers and satisfy x = (p + q - r)/r = (p - q + r)/q = (q + r - p)/p, then the value of x is?
A.	1/2
B.	1
C.	-1/2
D.	-1
Answer» C. -1/2

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