Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

DLS

  • 3 years ago

DE

  • This Question is Closed
  1. DLS
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[y=\frac{x^{2}+secx}{1+tanx}\]

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

    Find dy/dx

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

    Use the product rule

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

    And chain

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

    @Shadowys !

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

    what did you get?

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

    let me write

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

    \[\frac{(1+tanx)(2x+secxtanx)-(x^{2}+secx)(\sec^{2}}{(1+tanx)^{2}}\]

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

    yup, that's it. though...it seems quite hard to simpify

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

    yeah,i dont know how to simplify it..

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

    this is the most simplified form i guess http://www.wolframalpha.com/input/?i=derivative+of+%28x%5E2%2Bsecx%29%2F%281%2Btanx%29

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

    lol not really much change. I think you've got it anyways.

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

    okay..!

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

    im growing :D

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

    lol you're good

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

    lets move on :p

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

    \[\frac{x}{\sin^{n}x}\] hint about this?

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

    take n as any integer as just differentiate it like before :)

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

    okay,ill post it again separately if i cant do it!

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

    okay :) good luck

  21. 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