Question: The 4 - bit adder / subtractor circuit is to re - use the 4 - bit adder by integrating with 2 ' s complement

The 4-bit adder/subtractor circuit is to re-use
the 4-bit adder by integrating with 2's
complement represetntation: A-B=A+2's
complement of B
True
False
The 4-bit adder/subtractor circuit is to re-use the 4-bit adder by

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