gabefry60
gabefry60 gabefry60
  • 10-11-2020
  • Mathematics
contestada

Let cos A = [tex]1/\sqrt{10}[/tex] with A in QI and find sin(2A)

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simpsforbella
simpsforbella simpsforbella
  • 10-11-2020
Umm i’m sorry but what is the question here .

This isn’t english
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