[M] The 1’s-complement and 2’s-complement binary representation methods are special cases of the (b − 1)’s-complement and b’s-complement representation techniques in base b number systems. For example, consider the decimal system. The sign-and-magnitude values +526, −526, +70, and −70 have 4-digit signed-number representations in each of the two complement systems, as shown in Figure P9.1. The 9’s-complement is formed by taking the complement of each digit position with respect to 9. The 10’s-complement is formed by adding 1 to the 9’s-complement. In each of the latter two representations, the leftmost digit is zero for a positive number and 9 for a negative number. Now consider the base-3 (ternary) system, in which the unsigned, 5-digit number t₄t₃t₂t₁t₀ has the value t₄ × 3⁴ + t₃ × 3³ + t₂ × 3² + t₁ × 3¹ + t₀ × 3⁰, with 0 ≤ t_i ≤ 2. Express the ternary sign-and-magnitude numbers +11011, −10222, +2120, −1212, +10, and −201 as 6-digit, signed, ternary numbers in the 3’s-complement system.