yaretzy2463 yaretzy2463
  • 28-03-2020
  • Mathematics
contestada

If tan x = , and 0 < x <
, what is cos(x – 3x)?

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Marxu5
Marxu5 Marxu5
  • 28-03-2020

Answer:cos  ( − 2 x )

Step-by-step explanation: Subtract  3 x  from  x .

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