In true sum-of-products expressions, the inversion signs cannot cover more than single variables in a term.

In true sum-of-products expressions, the inversion signs cannot cover

1.	In true sum-of-products expressions, the inversion signs cannot cover more than single variables in a term.
A.	true
B.	false
C.	none of the above
D.	can not predict
Answer» B. false

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In true sum-of-products expressions, the inversion signs cannot cover more than single variables in a term.

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