The complement term for X .Y .Z + X.Y will be _____________

1.	The complement term for X .Y .Z + X.Y will be _____________
A.	XYZ +X Y
B.	(X+Y+Z )(X +Y )
C.	(X+Y+Z )(X +Y)
D.	(X+Y+Z )(X +Y)
Answer» C. (X+Y+Z )(X +Y)

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