haitianprincess99
haitianprincess99 haitianprincess99
  • 02-07-2017
  • Mathematics
contestada

What is the answer of cscx/secx

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farahsherif
farahsherif farahsherif
  • 02-07-2017
as you know 
csc x = 1/sin x
sec x =1/cos x 
so, (1/sin x) / (1/cos) = 1/sin x * cos x =
cos x / sin x = cot x

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