A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Babynini

  • one year ago

Delta and ebsilon proving of limits. Please check my work:)

  • This Question is Closed
  1. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

  2. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @zepdrix ok for real this time xP

  3. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    What am I lookin at :d Looks like it's already done. Steps confusing?

  4. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    is it correct?

  5. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Ya seems pretty solid :D Maybe as a last step just restate what you were trying to do, Therefore \(\large\rm 0\lt |x-10|\lt \frac{5}{4}\epsilon\) implies that \(\large\rm |f(x)-L|\lt\epsilon\). \(\large\rm \qquad \blacksquare\) And don't forget the awesome black square to end your proof :) lolol

  6. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yayay thank you!

  7. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    You mean putting a square around the answer? ooo

  8. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    No not around the answer. This symbol \(\large\rm \square\) means "Hey, I'm starting my proof now. Hey over here!" This symbol \(\large\rm \blacksquare\) means "Q.E.D. Bam done. I have proofed the stuffs." You don't have to, it's just fun :)

  9. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    The whole thing is "the answer", so putting a box around anything would really make sense :)

  10. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1444520888251:dw|

  11. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Woooah whaat. I never heard about that box :o

  12. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Why would I assume spaghetti is delicious, and then try to prove that it's delicious? That was the worst proof ever :P But ya :) squares are fun

  13. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Broccoli though xD xD I just might do that ^-^

  14. zepdrix
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I spelled broccoli two different ways cause I wasn't sure which was correct haha

  15. Babynini
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    You're all good. Thanks!

  16. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.