QN R = Q, where Q is the set of rational numbers and R is the set of real * .numbers true False

Maze represents a maze of characters. The goal is to get from the * top left corner to the bottom right, following a path of 1’s. Arbitrary * constants are used to represent locations in the maze that have been TRIED * and that are part of the solution PATH. use java

Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90) go east/west. Auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. Thus, I-405 services I-5, and I-290 services I-90. Given a highway number, indicate whether it is a primary or auxiliary highway. If auxiliary, indicate what primary highway it serves. Also indicate if the (primary) highway runs north/south or east/west. Ex: If the input is: 90 the output is: I-90 is primary, going east/west. Ex: If the input is: 290 the output is: I-290 is auxiliary, serving I-90, going east/west. Ex: If the input is: 0 or any number not between 1 and 999, the output is: 0 is not a valid interstate highway number. This is the code I am using, but something is not functioning properly. import java.util.Scanner; public class LabProgram{public static void main(String[] args) {Scanner scnr = new Scanner(System.in);int…

Q1 Strings from RES There are eight strings of length 4 which cannot be produced by the following regular expression over the alphabet Σ = {a,b}. What are they? (a+ba)* (ab+ba)(b + ab)*