Aclass called rectangle that represents a rectangular two-dimensional region. your rectangle objects should have the following methods: public rectangle(int x, int y, int width, int height) constructs a new rectangle whose top-left corner is specified by the given coordinates and with the given width and height. print an error message on a negative width or height. public int getheight() returns this rectangle's height. public int getwidth() returns this rectangle's width. public int getx() returns this rectangle's x-coordinate. public int gety() returns this rectangle's y-coordinate. public string tostring() returns a string representation of this rectangle, such as "rectangle[x=1,y=2,width=3,height=4 ]".

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?