Silasramirez334 Silasramirez334
  • 26-05-2023
  • Mathematics
contestada

cos 2x= ___. Check all that apply.

A. sin² x - cos²x
B. 1-2 cos²x
C. 1-2 sin² x
D. 2 cos²x - 1

cos 2x Check all that apply A sin x cosx B 12 cosx C 12 sin x D 2 cosx 1 class=

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