[Requires calculus] Write the definition of  does not exist” (see Exercise 1) in words and...

[Requires calculus] Write the definition of  does not exist” (see Exercise 1) in words and symbolically using ∀ and Ǝ. but not

Exercise

 [Requires calculus] The definition of

is: For every  there exists  such that for all x if  Write this definition symbolically using ∀ and Ǝ.