Sequenual circult has two JK hip-flops A and B. Iwo Inpuls x and y, and one output z. The filip-flop input equations and circle output equation are JA = Bx+By KA = B'xy js = A'x Kg = A + xy z = Ax'y + Bx'y i. Draw the logic diagram of the circuit. (3) ii. Tabulate the state table and derive the state equations for A and B.(3) iii. Draw the state diagram. (4)