It is desired to design a combinational circuit that detects whether a 3. bit two's complement integer,a=(a2​a1​a0​), lies in the range.−1≤a≤3, where(a2​a1​a0​)is the 3 -bit representation of the number. The logic function for such circuit is, , asen cuen ie zea2?F=a2​+a0​tt​F2=α2​++3​σ2​F=ω2​+α0​ω1​F=az​+αn′​a1′​