# A1 a) How many bits is needed to distinctly address 226 KB in a byte addressable Memory? b) Compute the 111010 2 +110010 2 in signed magnitude form. c) Simplify f(ac)=a⋅ b ˉ +a⋅( b+c )+(a⋅b⋅(c+ b⋅d )+ a⋅b )⋅c⋅d d) Compute ADBE 16 −5AF4 16 using 2’s complement arithmetic

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