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lindsayallen

  • 2 years ago

tan2theta - cot2theta = 0 for 0 < theta < 180degrees

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  1. sauravshakya
    • 2 years ago
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    cot2theta=1/tan2theta

  2. sauravshakya
    • 2 years ago
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    does it help?

  3. lindsayallen
    • 2 years ago
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    All o fthe answers are in the form of degrees.. Any more help?

  4. sauravshakya
    • 2 years ago
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    tan2theta - 1/tan2theta =0 |dw:1353241584483:dw|

  5. sauravshakya
    • 2 years ago
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    Let x=2 theta then, |dw:1353241665933:dw|

  6. sauravshakya
    • 2 years ago
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    Now, solve for x and later substitute it in x=2 theta to find thea

  7. sauravshakya
    • 2 years ago
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    can u?

  8. lindsayallen
    • 2 years ago
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    I just ran out of time on my test.. thank you for helping

  9. sauravshakya
    • 2 years ago
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    test???

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