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pogonyaev
3 years ago
5

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

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
6 0

Answer:cos  ( − 2 x )

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

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<em>is this what you are looking for?</em>

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