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1994 Group Title

How do you write r=2sintheta and r=2sin2theta into polar coordinates?

  • 3 years ago
  • 3 years ago

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  1. cantorset Group Title
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    it is polar coordinates

    • 3 years ago
  2. cantorset Group Title
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    r = 2 sin theta, theta is theta

    • 3 years ago
  3. cantorset Group Title
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    maybe you mean cartesian coordinates?

    • 3 years ago
  4. 1994 Group Title
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    it says solve the system of equations on the polar plane: then it has those two equations. And says Write your solutions as polar coordinates [hint there are 4]

    • 3 years ago
  5. cantorset Group Title
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    oh

    • 3 years ago
  6. 1994 Group Title
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    yeah ha. Do you know anyone who could help?

    • 3 years ago
  7. cantorset Group Title
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    yes me, give me medal

    • 3 years ago
  8. 1994 Group Title
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    I don't know how to?

    • 3 years ago
  9. cantorset Group Title
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    i just gave you medal

    • 3 years ago
  10. 1994 Group Title
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    but how

    • 3 years ago
  11. cantorset Group Title
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    i took it away your medal

    • 3 years ago
  12. cantorset Group Title
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    solve 2 sin t = 2 sin (2t)

    • 3 years ago
  13. chaguanas Group Title
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    Ah, it's already in polar coordinates. (r, theta)

    • 3 years ago
  14. cantorset Group Title
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    assume that r1 = r2 , where r1 = 2 sin t , and r2 = 2 sin (2t)

    • 3 years ago
  15. cantorset Group Title
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    2 sin t = 2 ( 2 sin t cos t )

    • 3 years ago
  16. 1994 Group Title
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    woah slow down haha

    • 3 years ago
  17. cantorset Group Title
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    2sin t - 4sint*cost = 0

    • 3 years ago
  18. cantorset Group Title
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    more medals

    • 3 years ago
  19. cantorset Group Title
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    2sin t ( 1 - 2 cos t ) = 0

    • 3 years ago
  20. 1994 Group Title
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    how is that four solutions

    • 3 years ago
  21. cantorset Group Title
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    solve

    • 3 years ago
  22. cantorset Group Title
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    solve

    • 3 years ago
  23. 1994 Group Title
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    solve what?

    • 3 years ago
  24. cantorset Group Title
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    2sin t = 0 or 1- cos t = 0

    • 3 years ago
  25. prettychicka45 Group Title
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    helppppp

    • 3 years ago
  26. cantorset Group Title
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    sin t = 0 when t = 0, pi ,

    • 3 years ago
  27. cantorset Group Title
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    1- 2 cos t = 0 when cos t = 1/2 , when t = pi/3, 5pi/3

    • 3 years ago
  28. cantorset Group Title
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    so the solutions are t = { 0, pi, pi/3, 5pi/3}

    • 3 years ago
  29. 1994 Group Title
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    how do i show the work? what do I write for the equations and what answer goes with which one

    • 3 years ago
  30. 1994 Group Title
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    Did you use the right equations? 2sint and 2sin2t

    • 3 years ago
  31. 1994 Group Title
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    never mind i got it. thanks (:

    • 3 years ago
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