Exercises
[1TV]Let \(f,g:βββ\) be class \(C^β\) function, with \(g{\gt}0\): show that \(f/g\) is a class \(C^β\) function.
[1TV]Let \(f,g:βββ\) be class \(C^β\) function, with \(g{\gt}0\): show that \(f/g\) is a class \(C^β\) function.