****** C++*** TO BE DONE USING C++*******

Exercise 1 a) Draw a triangle: Write a program that asks the user to input an integer N, and draws a right triangle as follows Example: N-4 b) l he Tayior expansion of the function sin(x) around the point x-0 is given by: 3 5 7 sin(x)-x- + 3! 5 7! + 31 Write a C++ program that takes a real value of x and computes the sine of that number (up to a certain precision). Your program should output the response both in fixed point format and in scientific format. Your program should keep taking numbers from the user until a sentinel value of your choice is input by the user. c) A palindrome is a number or a text phrase that reads the same backward as forward. For example, each of the following five-digits integers is a palindrome. 12321, 55555, 45554, 11611. Write a program that reads in a five-digit integer and determines whether it is a palindrome. (you may use division and remainder operators to separate the number into its digits (similar to what we did in class.))