Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

Find a number δ > 0 such that for all x, 0 < absolute value (x-x0) < δ → absolute value (f(x) - L) < ϵ f(x)=4/x, x0=2, ϵ=0.4 Please explain in detail. Unfortunately, my school took a long time to fix my schedule so I was not put into AP BC Calculus until 2 or so weeks in today so much of the foundation is missing but I'm studying on my own to catch up.

I got my questions answered at in under 10 minutes. Go to now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly


Get your free account and access expert answers to this and thousands of other questions

Also, please explain the symbols.
they are just variable they use greek letters to annoy you

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

What do those variables represent?
δ Is delta right? But does it mean the same as the triangle delta?
what is the triangle delta ?
you want to make \(f\) close to \(L\) how close? within \(\epsilon\) for arbitrary \(\epsilon\) in your case (\epsilon\) is not arbitrary, it is 0.4
delta can be 02 or less to satisfy .
Δ I mean. Seems it's upper case delta.
it is just a variable, you could use anything \(a\), \(b\), \(\alpha\) \(\beta\) etc
Ok. I'm frantically flipping through my textbook trying to comprehend all this.
In this case, what would epsilon be representing specifically?
What is the name of these parts of calculus?
Also, my textbook says δ = 1/3 is the answer but how they got it I have no idea.

Not the answer you are looking for?

Search for more explanations.

Ask your own question