Verifying Trigonometric Identities...5

Discussion in 'Geometry and Trigonometry' started by nycmathguy, Dec 13, 2021.

  1. nycmathguy

    nycmathguy

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    Section 5.2

    Screenshot_20211212-181449_Samsung Notes.jpg

    IMG_20211212_211431.jpg

    IMG_20211212_211452.jpg
     
    nycmathguy, Dec 13, 2021
    #1
  2. nycmathguy

    MathLover1

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    starting from here

    [​IMG] ....use cos^2(x)=1-sin^2(x)

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    MathLover1, Dec 13, 2021
    #2
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  3. nycmathguy

    nycmathguy

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    You are simply an amazing mathematician. In fact, do you consider yourself a mathematician or just a retired math teacher? Is 32 correct? I say yes.
     
    nycmathguy, Dec 14, 2021
    #3
  4. nycmathguy

    MathLover1

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    just a retired math teacher :)

    A Mathematician is anybody who has a deep love for mathematics. He is one who can leave eating, drinking, etc. for his love. Well, I see my self here too :)

    32 is correct
     
    MathLover1, Dec 14, 2021
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  5. nycmathguy

    nycmathguy

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    To me, you are a mathematical genius. There is no problem that you can't solve. . .thus far anyway. How do we get more people to join this site? I recently joined a Lehman College FB group. I am sure there are students there yearning for math help. I will introduce this site there and hopefully more students (and perhaps staff as well) will start posting and participating here.
     
    nycmathguy, Dec 14, 2021
    #5
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