Differentiate between unary and Binary operators. (b) Think about what MATLAB can produce if the following statements are typed in the Command Window: >> 12 > -5 1 >> 20 = -7 1 >> 1067 >> 2*53

This is a relational comparison. Since 12 is indeed greater than 5, the result is true. In MATLAB, true is represented by 1.

$$\boxed{\text{ans} = 1}$$

First, perform the subtraction inside the parentheses: $10 - 7 = 3$. Then, multiply by 2.

$$2 \times (10 - 7) = 2 \times 3 = \boxed{6}$$

MATLAB evaluates division and multiplication from left to right.

$$\frac{10}{6} \times 7 = 1.6667 \times 7 \approx \boxed{11.6667}$$

First, perform the exponentiation: $2^3 = 8$. Then, multiply by 2.

$$2^3 \times 2 = 8 \times 2 = \boxed{16}$$