Write a method called writeNums that takes an integer n as a parameter and prints to the console thefirst n integers starting with 1 in sequential order, separated by commas. For example, consider thefollowing calls:writeNums(5);System. out. println(); // to complete the line of outputwriteNums(12);System. out. println(); // to complete the line of outputThese calls should produce the following output:1, 2, 3, 4, 51, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12Your method should throw an IllegalArgumentException if passed a value less than 1. Write a simplemain program to call the recursive method for the examples of 5 and 12 above.

What’s resistance in an electrical circuit ?

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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).