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baseballguy1322

solve 2sinx=1 for 0≤ x < 2pi

  • 6 months ago
  • 6 months ago

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  1. myininaya
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    For what angles is sin(x) a half?

    • 6 months ago
  2. myininaya
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    http://www.mathmindedtutoring.com/storage/UnitCircle.gif?__SQUARESPACE_CACHEVERSION=1369438976256

    • 6 months ago
  3. myininaya
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    Use this unit circle.

    • 6 months ago
  4. wio
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    |dw:1380925444985:dw|

    • 6 months ago
  5. myininaya
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    When do you see the y-coordinate (y=sin(theta)) is 1/2? For what values of theta?

    • 6 months ago
  6. baseballguy1322
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    30 and 150 degrees

    • 6 months ago
  7. wio
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    |dw:1380925479951:dw|

    • 6 months ago
  8. myininaya
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    Well put into radians. We are putting in radians because x in terms of radians.

    • 6 months ago
  9. baseballguy1322
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    pi/ 6 and 5pi/6

    • 6 months ago
  10. myininaya
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    That's right.

    • 6 months ago
  11. baseballguy1322
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    So that would be the final answer?

    • 6 months ago
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