Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Cj1213

  • 2 years ago

limit of cos x*ln x as x approaches 0+

  • This Question is Closed
  1. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what is \[\lim_{x\to 0^+}\cos(x)\]?

  2. Cj1213
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    times ln (x)

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

    i am just asking if you know \[\lim_{x\to 0^+}\cos(x)\]?

  4. Cj1213
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh um isnt it just 1

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

    yes

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

    since cosine is continuous and \(\cos(0)=1\)

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

    and what is \(\lim_{x\to 0^+}\ln(x)\) ?

  8. Cj1213
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    when I did it I got 0 but i wasnt sure if that was right

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

    oh no it is \(-\infty\)

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

    so you end up with \(-\infty\)

  11. Cj1213
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh okay thanks

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

    yw

  13. 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.