1. To add BigInteger b1 to b2, you write  _____ .A. b1.add(b2);B. b1 = b2.add(b1);C. b2 = b1.add(b2);D. b2 = b2.add(b1);

Select the correct answerWhich class is a library of functions to perform arithmetic operations of BigInteger and BigDecimal?OptionsMathLibMathContextBigLibBigContext

To create an instance of BigDecimal for 454.45, use  _____A. BigInteger(454.45);B. new BigInteger(454.45);C. BigInteger("454.45");D. new BigDecimal("454.45");

Problem StatementDevelop a program to demonstrate the concept of method overloading. Create an add() methods which adds two integers, two double type values and three integers.Input FormatFirst line input two integer values separated by spaceSecond line input two double values separated by spaceThird line input three integer values separated by spaceOutput FormatPrint sum of two integers in first linePrint sum of two doubles in second line.Print sum of three integers in last line.Sample Input2 30.67 1.984 9 18Sample OutputSum of integers: 5Sum of doubles: 2.65Sum of three integers: 31

Write a Java program to add two binary numbers.

Create a class Calculator with overloaded methods for addition:A method add(int a, int b) to add two integers.A method add(float a, float b) to add two floating-point numbers.A method add(const std::string& a, const std::string& b) to add two strings representing numbers.A method add(int a, int b, int c) to add three integers.Implement a main program that:Creates an instance of Calculator.Calls the overloaded add methods with different argument types and counts.Displays the results for each addition operation.