Given a 2d array, called a, of size nx m, write a script that will print out the 'fence' of a, using nested loops. matlab matrix shortcuts can not be used for this problem (ie a(x,: ) can not be used to get an entire row) (note: the 'fence' is the outer rows and columns) sample output: given a = [5, 4, 6, 7,3; 1,2,3,4,5; 5, 6, 4, 2, 4; 4,5, 3, 2, 1] 5 4 6 7 3 4 5 3 2 4 1

7. design a circuit with three inputs (x, y, and z) representing the bits in a binary number, and three outputs (a, b, and c) also representing bits in a binary number. when the input is 1, 2, or 3, the binary output should be one lesser than the input. when the input is 4, 5, or 6, the binary output should be one greater than the input. when the input is 0, the output is 0, and when the input is 7, the output is 7. show your truth table, all computations for simplification, and the final circuit.