maths

Q)If sin x=12/13 then find the value of the following in fraction:
1)3 tan x - cos x
2)5 sin x - 4 tan x
3)2 sin x - cos x + tan x

  1. 👍 0
  2. 👎 0
  3. 👁 123
  1. I had solved some of these parts but these are a little tricky.

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    2. 👎 0
  2. this is a 5-12-13 triangle

    cos = 5/13

    tan = 12/5

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    2. 👎 0

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