diegoaparicio33 diegoaparicio33
  • 11-05-2017
  • Mathematics
contestada

csc x/sec x

I want to know all the procedure

Respuesta :

Helper512 Helper512
  • 11-05-2017
csc x = 1/sine
sec x = 1/cosine

1/sine * cosine/1 = cosine/sine = cot x
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