The binary operation is defined as a b = ab + (a + b), where a and – McqOptions

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1.	The binary operation is defined as a b = ab + (a + b), where a and b are any two real numbers. The value of the identity element of this operation, defined as the numberx such that a x = a, for any a, is ______.
A.	0
B.	1
C.	2
D.	10
Answer» B. 1

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