VertyMarck
VertyMarck VertyMarck
  • 13-07-2017
  • Mathematics
contestada

What is cos q if sec q = 2? I need help please please

Respuesta :

Аноним Аноним
  • 17-07-2017
I hope this helps you


sec Q=1/cos Q


2=1/cos Q


cos Q= 1/2


Q=30+2.pi.n


Q=330+2.pi.n


n€Z


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