What do you understand by unary and binary operators? (b) What results will MATLAB produce on the Command Window if the following are typed >>-52, >>(-5)2, >>10-6/2, >>5*4/2+3?

a) A unary operator performs an operation on a single operand (e.g., negation -5). A binary operator performs an operation on two operands (e.g., addition 5 + 3). b) Here are the results MATLAB will produce: Step 1: Evaluate 1\2. In MATLAB, a is equivalent to b/a. 1|\2 = (2)/(1) = 2 The result is: 2 Step 2: Evaluate -5^2. MATLAB follows the order of operations (PEMDAS/BODMAS). Exponentiation ^ has higher precedence than unary negation -. So, 5^2 is calculated first, then the negation is applied. -5^2 = -(5^2) = -(25) = -25 The result is: -25 Step 3: Evaluate (-5)^2. Parentheses change the order of operations. Here, the negation is applied to 5 first, then the result is squared. (-5)^2 = (-5) × (-5) = 25 The result is: 25 Step 4: Evaluate 10-6/2. Division / has higher precedence than subtraction -. 10 - 6/2 = 10 - (6/2) = 10 - 3 = 7 The result is: 7 Step 5: Evaluate 5*4/2+3. Multiplication * and division / have the same precedence and are evaluated from left to right. Addition + has lower precedence. 5*4/2+3 = (5 × 4)/2 + 3 = 20/2 + 3 = 10 + 3 = 13 The result is: 13 Drop the next question.