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

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

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