Functions Involving Double Angles...2

Discussion in 'Geometry and Trigonometry' started by nycmathguy, Dec 31, 2021.

  1. nycmathguy

    nycmathguy

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    Section 5.5

    Screenshot_20211228-084124_Samsung Notes.jpg

    IMG_20211231_113558.jpg

    IMG_20211231_113608.jpg

    IMG_20211231_113622.jpg

    IMG_20211231_113632.jpg
     
    nycmathguy, Dec 31, 2021
    #1
  2. nycmathguy

    MathLover1

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    correct
     
    MathLover1, Dec 31, 2021
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    Correct? Got lucky, super lucky but this doesn't mean that I am learning anything. Ha!
     
    nycmathguy, Dec 31, 2021
    #3
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