aweiss88 aweiss88
  • 18-12-2020
  • Mathematics
contestada

tan2x =
Please help this is my final I can’t fail it

tan2x Please help this is my final I cant fail it class=

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kojobediako
kojobediako kojobediako
  • 18-12-2020

Answer:

The identity tan(A+B) is given and so is used again for tan(x+x)/tan(2x)

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