madisonave11
madisonave11 madisonave11
  • 12-05-2020
  • Mathematics
contestada

Which cos 2 squared over 2

Which cos 2 squared over 2 class=

Respuesta :

amna04352
amna04352 amna04352
  • 12-05-2020

Answer:

C

Step-by-step explanation:

Cos is positive in the first and fourth quadrants

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