Java 3. Write a method that returns n! given an integer n. Your method must use and return aBigInteger object. Note, you may need code likefact = fact.multiply (BigInteger.valueOf (i));%3Dwhere i is an integer. Each of the following methods should be static and defined in a class called Utilities. Implementa second class called Tester that calls each of these methods.

From the given data, We need to write a method that returns n! given an integer n and the method…

Write a method that returns n! given an integer n. Your method must use and return a BigInteger object. Note, you may need code like fact = fact.multiply (BigInteger.valueOf (i)); where i is an integer.

Write a method that returns n! given an integer n. Your method must use and return a BigInteger object. Note, you may need code like fact = fact.multiply (BigInteger.valueOf (i)); where i is an integer.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.

Question

Java

3. Write a method that returns n! given an integer n. Your method must use and return a
BigInteger object. Note, you may need code like
fact = fact.multiply (BigInteger.valueOf (i));
%3D
where i is an integer.

Each of the following methods should be static and defined in a class called Utilities. Implement
a second class called Tester that calls each of these methods.

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