Which of the following sets are equal?

1.{x e r| -2 < x < = 7}

2.{x e z| -1 < x < = 7}

3.{x e z+| -1 < x < = 7}

4.a = {0,1,2,3,4,5,6}

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen too

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

Write a program that asks the user to enter the name of an input file. if the file does not exist, the program should prompt the user to enter the file name again. if the user types quit in any uppercase/lowercase combinations, then the program should exit without any further output.