Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

burhan101

Simplify this expression

  • 10 months ago
  • 10 months ago

  • This Question is Closed
  1. burhan101
    Best Response
    You've already chosen the best response.
    Medals 0

    \[ \huge \ln e^{\sin^2x} + \ln e^{\cos^2x} \]

    • 10 months ago
  2. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    hah., a

    • 10 months ago
  3. burhan101
    Best Response
    You've already chosen the best response.
    Medals 0

    the answer is one.. but how ?!

    • 10 months ago
  4. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    its a nice problem

    • 10 months ago
  5. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    its 0

    • 10 months ago
  6. burhan101
    Best Response
    You've already chosen the best response.
    Medals 0

    no my answerkey says 1

    • 10 months ago
  7. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    :'( walks in shame

    • 10 months ago
  8. chrissy401
    Best Response
    You've already chosen the best response.
    Medals 1

    \[\cos^2x \ln e+\sin^2x \ln e\] but \[\ln e\] is 1

    • 10 months ago
  9. chrissy401
    Best Response
    You've already chosen the best response.
    Medals 1

    since \[\ln e = \log_{e} ^e\]

    • 10 months ago
  10. burhan101
    Best Response
    You've already chosen the best response.
    Medals 0

    \[\sin^2x+\cos^2x\]

    • 10 months ago
  11. chrissy401
    Best Response
    You've already chosen the best response.
    Medals 1

    we know that \[\cos^2x+\sin^2x=1\] in trigonometry

    • 10 months ago
  12. chrissy401
    Best Response
    You've already chosen the best response.
    Medals 1

    thast why the answer is one

    • 10 months ago
  13. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    log e is = to lin

    • 10 months ago
  14. burhan101
    Best Response
    You've already chosen the best response.
    Medals 0

    thank you :D

    • 10 months ago
  15. carlos74923
    Best Response
    You've already chosen the best response.
    Medals 0

    so log e to e to 1 is 1

    • 10 months ago
  16. chrissy401
    Best Response
    You've already chosen the best response.
    Medals 1

    you're welcome..

    • 10 months ago
    • Attachments:

See more questions >>>

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.