If a, b and c are non-zero, a + 1/b = 1 and b + 1/c = 1, then the valu – McqOptions

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1.	If a, b and c are non-zero, a + 1/b = 1 and b + 1/c = 1, then the value of abc is ?
A.	-3
B.	1
C.	-1
D.	3
Answer» D. 3

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