Solve Trigonometric Equation...2

Discussion in 'Geometry and Trigonometry' started by nycmathguy, Jun 24, 2022.

  1. nycmathguy

    nycmathguy

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    IMG_20220624_182901.jpg
     
    nycmathguy, Jun 24, 2022
    #1
  2. nycmathguy

    MathLover1

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    correction: it should be sin^-1(-1/2)
    so, x=-π/6
     
    MathLover1, Jun 25, 2022
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    Missed it by a sign.
     
    nycmathguy, Jun 25, 2022
    #3
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