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baseballguy1322

  • one year ago

solve 2sinx=1 for 0≤ x < 2pi

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  1. myininaya
    • one year ago
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    For what angles is sin(x) a half?

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

  3. myininaya
    • one year ago
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    Use this unit circle.

  4. wio
    • one year ago
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    |dw:1380925444985:dw|

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

  6. baseballguy1322
    • one year ago
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    30 and 150 degrees

  7. wio
    • one year ago
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    |dw:1380925479951:dw|

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

  9. baseballguy1322
    • one year ago
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    pi/ 6 and 5pi/6

  10. myininaya
    • one year ago
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    That's right.

  11. baseballguy1322
    • one year ago
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    So that would be the final answer?

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