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What will be the output of following Java code (6)?

80. What will be the output of following Java code?

public class Main {
  public static void main(String[] args) {
    System.out.println(Math.copySign(100.6, -200.6));
  }
}

1. 100.6
2. -100.6
3. -200.6
4. 200.6

Answer: B) -100.6

Explanation:

The Math.copySign() returns the first floating-point argument with the sign of the second floating-point argument.