Seudónimo Seudónimo
  • 31-05-2019
  • Mathematics
contestada

Simplify the expression.

csc(-x) / 1+tan2(x)

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 06-06-2019

Answer:

-cos(x)cot(x)

Step-by-step explanation:

see below:

Ver imagen zrh2sfo
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