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babydoll332

  • 3 years ago

Use basic identities to simplify the expression tan/cot please help im not sure what identity to use

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  1. chihiroasleaf
    • 3 years ago
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    cot = 1/tan

  2. babydoll332
    • 3 years ago
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    so tan^2

  3. ali110
    • 3 years ago
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    cot=cos/sine

  4. ali110
    • 3 years ago
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    tan/cot=sin/cos*sin/c0s

  5. babydoll332
    • 3 years ago
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    so i would be ending up with sin

  6. chihiroasleaf
    • 3 years ago
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    yes..., tan^2 ... :) what @ali110 write is also correct since we can write sin/cos*sin/c0s = sin^2/cos^2 = (sin/cos)^2 = tan^2

  7. ali110
    • 3 years ago
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    sin^2/cos^2=(sin/cos)=tan^2

  8. babydoll332
    • 3 years ago
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    ohhh ok yea @ali110 confused me alil

  9. babydoll332
    • 3 years ago
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    but thanks alot guys <3

  10. ali110
    • 3 years ago
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    i was writing it also but u interrupt!!! u fast girls:)

  11. babydoll332
    • 3 years ago
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    hahaha thanks hun !!!

  12. chihiroasleaf
    • 3 years ago
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    you're welcome... :)

  13. ali110
    • 3 years ago
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    @chihiroasleaf is so good in maths:)

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