Solve the following Mathematical Problems by writing a java program and using the Math class Output the results in console Find the value for x, accurate to three decimal points 65 20 Find the value of y, accurate to four decimal points 55.3 10 Find the values for r and s, and display them as full integers without any decimals. Exercise 2 of 3: Write a Java program that calculates the monthly payment for a mortgage. At first let the user enter the following variables: total amount to borrow annual interest rate terms in years down payment *