Question 6 (3 points) b The circuit implements a three variable function f(a,b,c), has three inputs a,b,c, one output f and consists of two XOR gates one inverter (NOT gate). Before answering this question prepare the truth table for the output function and write down the sum of minterms formula for the output f. Now you can enter the answer in the box below: please enter the digits (in the ascending order) representing the indices of the minterms for the output function f as one number For example: if f(a,b,c) was equal to the sum of minterms mO+m1+m2+m3 then you would enter 0123, or just 123 (0123 will be recorded on D2L as 123 anyway). Your