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Math Help - Trigo

  1. #1
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    Trigo

    Given that 4 tanx = 3 when x is acute, calcuatle value of

    a) (sin x - 2 cosx)/(3sin x + cosx)
    b) (3 sinx + sec x) / (3 cot x + cosec x)

    Ansers are -5/13 and 183/340

    Thanks
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  2. #2
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    Re: Trigo

    show us some work from your side....
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  3. #3
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    Re: Trigo

    Dear Sir/Madam,

    Thank you for your reply.
    I have managed to solve it, by using a different approach
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