afowlkes874 afowlkes874
  • 27-05-2020
  • Mathematics
contestada

The exact value of cos 5pi/12 is:

A) 0.99
B) 0.26
C) sqrt2(sqrt3-1)/4
D) sqrt2(sqrt3+1)/4

Respuesta :

haroldlangley1374 haroldlangley1374
  • 24-01-2021

Answer: sqrt 2(sqrt3 -1)/4 aka C

Step-by-step explanation: ap3x

Answer Link

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