amikachaudhary201104
amikachaudhary201104 amikachaudhary201104
  • 13-02-2021
  • Mathematics
contestada

cos^4A - sin^4A = COS2A​

Respuesta :

rosie2276
rosie2276 rosie2276
  • 13-02-2021

Step-by-step explanation:

hope u understand it's just a simple formula

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