A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

tan(180+0)....why the angle lies in third quadrant............???why we r giving weightage to 0......

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

    i mean to say that.....tan(180+0) and tan(180-0) lie in 3rd and 2nd quadrant respectively ..why????......or u state in what quadrant they lie

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

    i.e.tan(180) is in which quad????????

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

    Siddharth, its not necessary that you will have to give weightage to the 0 degree

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

    If you don't give that "weightage" you end up with the answer -0

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

    Which is the same as 0

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

    i m not concerned as to get correct answer........just wanna clear ma basics!!!!!!!!!!!

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

    180 is not in a quadrant. It's on the x axis.

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

    So is it clear now?

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

    nope.........

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

    just answer taht which quadrant 180 degrees lie in?

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

    *that

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

    If start on the x axis pointing in the positive x direction, and you rotate 180 degrees you will end up on the x axis pointing in the negative x direction.

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

    It doesn't lie in a quadrant. It is on the x axis.

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

    Which quadrant is the negative x axis on?

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

    Or you can also say it lies on \[i^2\]

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

    cant really get....but thanx

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

    What is it that you don't understand?

  18. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i wonder if the : tan(a +- b) makes a difference with it

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

    hmmmm

  20. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    probably not, but I havent ruled it out :)

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

    so u guyz are a lil confused too.......

  22. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    where did you get your "fact" that these are in quadrants?

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

    i guess the sitution is same as we define the left and right side limit

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

    :)

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

    from trigonometry....................i think so

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

    Siddharth you are not getting the tone of amistre

  27. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    from a guy named trigonometry? or a textbook about trigonometry :)

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

    every angle lies in a specific quadrant and that is 4 sure!!

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

    Amistre meant that no one mentioned 180 degree lies in a quadrant

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

    it may be bcoz amistre is a honourable man...nd i m a lad who has just started to widen his thinking

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

    the angle 180 degree lies along the negative direction of x-axis not in a quadrant

  32. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    0 is a special number; it has odd behaviours that are not like the other numbers, therefore they = 0 line and the x = 0 line do not apply to a quadrant, they are outside of any quadrants and apart of all quadrants...

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

    so..?

  34. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so we cannot define the y=o axis and the x = 0 axis as part of a specific quadrant

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

    but we must be able to judge that which quadranr does 180 lies in..........

  36. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    we must? why? it lies in the realm of the "0".. that is where it is :)

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

    no quadrant...........

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

    Actually the thing is obvious to those who are in contact with trigonometry for a long time. But to siddharth its like the case of georg cantor, questioning how big is infinity. Please don't take it personally, I am just joking

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

    Sid. What quadrant is the negative x axis in? If you can answer that then you have your answer for 180 degrees.

  40. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    suppose I do not have a nickel, and you do not have a nickel; why should we determine which of us has the nickel?

  41. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i can fit infinity on the head of a pin ;)

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

    :)

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

    sidd...the lines x = 0 and y = 0 divide the plane in four quadrants, so they are not the part of any

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

    Good way of speaking @uzma

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

    is it so.....that indirectly means that all angles of the form 90n (n is an integer) are not in any of the quadrant...m i right sir..

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

    and mam!!

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

    yessssss

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

    I agree

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

    now u got it :)

  50. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    90 is a measurement, not a place.

  51. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    if the 90 gets you to the place, then you are where you are :)

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

    yahooooooo!!!!!thanx a lot guyz

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

    chck out 4 ma new dobt!!

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

    I must say siddharth, that these questions must never be burried in fear of being called an idiot

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

    You did good by asking this question, and you should carry on asking such question

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

    very true sir!!!!thank you....

  57. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ...and never let an answer hinder you from finding out truth :)

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

    hey guyz ...um a kind of inqsitive guy...can u tell me which country u belong..?

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

    all u guyzzz!!!

  60. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    south of canada and north of venezula

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

    m from pakistan

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

    I belong from Universe, from a planet called earth, and from one world (no country)

  63. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    if I go east, I and up back here again

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

    well m from india....

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

    No doubt, gautam buddhas real name can't be found elsewhere

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

    so u guyzz all 20+

  67. amistre64
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    wasnt siddhatha the buddha prince?

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

    yeah ...

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

    "chck out 4 ma new dobt!!" have you already posted it?

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

    i m just 16(almost)........so not so much knowledgeable.

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

    leave this place and chck out 4 ma new doubt...

  72. 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

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.