wolfyspikes
wolfyspikes wolfyspikes
  • 14-09-2020
  • Mathematics
contestada

sin

sin 70°/cos20°+cosec36°/sec54°-2cos43°cosec47°
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Respuesta :

njoodh2005
njoodh2005 njoodh2005
  • 14-09-2020

Answer:

-2.59x10^15

Step-by-step explanation:

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