Design a combinational circuit that accepts a 4-bit number and generates a binary number output that approximates the square root of the number. For...

Design a combinational circuit that accepts a 4-bit number and generates a binary number output that approximates the square root of the number. For example, if the square root is 3.5 or larger, give a result of 4. If the square root is <3.5 and >= 2.5, give a result of 3. Use K-maps to simplify the circuit