The inputs to a computer circuit are the 4 bits of the binary number A,A,A,A,, The circuit is required to produce a 1 if and only if all of the following conditions hold. 1. The MSB is a 1 or any of...

Extracted text: The inputs to a computer circuit are the 4 bits of the binary number A,A,A,A,, The circuit is required to produce a 1 if and only if all of the following conditions hold. 1. The MSB is a 1 or any of the other bits are a 0. 2. A, is a 1 or any of the other bits are a 0. 3. Any of the 4 bits are a 0. Obtain a minimal expression.