Question

Programming logic C# visual studio

What are the values of the double variable x after each of the following statements is executed?

1. x = Math.Abs(7.5);
2. x = Math.Floor(7.5);
3. x = Math.Abs(0.0);
4. x = Math.Ceiling(0.0);
5. x = Math.Abs(-6.4);
6. x = Math.Ceiling(-6.4);
7. x = Math.Ceiling(-Math.Abs(-8 + Math.Floor(-5.5)));

Answer 1

x = Math.Abs(7.5);      ->  7.5
x = Math.Floor(7.5);    ->  7
x = Math.Abs(0.0);      ->  0.0
x = Math.Ceiling(0.0);  ->  0
x = Math.Abs(-6.4);     ->  6.4
x = Math.Ceiling(-6.4); ->  -6
x = Math.Ceiling(-Math.Abs(-8 + Math.Floor(-5.5))); ->  -14