for MATLAB

9. You are already familiar with the logical operators && (and) and || (or), as well as the unary negation operator ~(not). In a weakly typed language such as MATLAB, the binary states true and false could be equivalently expressed as a 1 or a o, respectively. Let us now consider a ternary number system, consisting of the states true(1), maybe(2), and false(0). The truth table for such a system is shown below. Implement the truth table by writing the functions f=tnot(x), f=tand(x,y), and f=tor(x,y). You may not assume that only valid input numbers will be entered. tand (X,Y) XY X Y tnot(x) tor(x,y) 0 1 1 0 1 0 1 O O NO 1 1 1 1 0 1 2 0 1 0 0 0 2 2 1 2 0 2 2 1 1 0 1 2 2 2 1 0 2 N N 2 2 1d