Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

nickymarden

  • 2 years ago

...

  • This Question is Closed
  1. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    ....

  2. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    . . . . .

  3. lgbasallote
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ???

  4. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    calculate this limit \[\lim_{x \rightarrow 2^{+}}\sqrt{x-2}\]

  5. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    aah so you have a question, sorry, will solve it then.

  6. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    zero from your eyes replace x by 2

  7. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    then see if this one exists \[\lim_{x \rightarrow 2^{-}}\sqrt{x-2}\]

  8. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no because the domain of \(\sqrt{x-2}\) is \(x\geq 2\) so you cannot replace x by values less than 2

  9. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    well, for 2+, limit exists. put just replace the x=2+ (since we do not have to overcome any indeterminant form) now 2+ is basically a no. a very wee bit larger than 2. that is about... "2.000000...001" so square root of (0.0000000...0001) is almost negligible, that is zero. So, '0'.

  10. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    LHL of 2+ is 2. RHL is a wee bit more that 2.000...001, you can say 2.000....002

  11. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    so when 2- isnt coming into the picture, so we don't have a prob there with domain or what lies under the square root. You're welcome

  12. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yup. thank u. i think the person tha wrote the answers to this exercise list was on crack.

  13. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Oh sorry I didn't see the other question you had posted, I was only explaining the earlier problem. wait.

  14. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    In the second problem, Limit doesnt exist, exactly for the same reasons that they do in the first problem

  15. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @nickymarden

  16. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yeah, thats the answer i got, but here it says the limit is 1. This professor is mental lol

  17. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    doesn't know how to type

  18. apoorvk
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    nope, limit can't be possibly one. there may have been a printing or typing error, not necessarily your prof's fault.

  19. TuringTest
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    this is like the fifth problem I've seen of yours with the incorrect answer I feel for you :P

  20. nickymarden
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    seee, everytime i think i'm going crazy..but thank you guys, AGAIN.

  21. TuringTest
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    very welcome!

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.