Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

sara1234

  • 2 years ago

please help me solve

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

    45 degrees since

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

    Pi/4

  3. sara1234
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    can you please explain to me how you got that?

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

    |dw:1351091765743:dw|notice that \[\frac{ \sqrt{2} }{ 2 }=\frac{ 1 }{ \sqrt{2} }\] which we remember from the triangle

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

    simple \[\sqrt{2}/2=1/\sqrt{2}\] it will affect only if the value is out of range

  6. sara1234
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    what are you talking about? confused the answer is pi/4 how did you get that?

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

    can u answer my simple questions...........?

  8. sara1234
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    which is?

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

    do u know about domain and range of sin^-1(x)???????

  10. sara1234
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no

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

    thats y u r getting confused in values

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

    do u want me to tell about it right now:)

  13. sara1234
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i just want to know how you got that answer

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

    sin x is basicaly defined for all values of x but -1<sin x<1 happens always when we define sin^-1 x it is a inverse or we can say just opposite to the sinx which is defined for -1<x<1 and answer lies anywhere so a basic principle regien is defined and all other area is called general area so we knoww that sin 45 = 1/\[\sqrt{2}\] so sin -1 x = 45 degree or pi/4 radians in principal region.............k

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

    :)

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

    thank u first time i feel that i deserve it.lolz:D

  17. 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.