If a2 + b2 + c2 + 3 = 2 (a b c), then the value of 2 a b + c is

1.	If a2 + b2 + c2 + 3 = 2 (a b c), then the value of 2 a b + c is :
A.	3
B.	4
C.	0
D.	2
Answer» E.

Discussion