brohomo123 brohomo123
  • 12-03-2022
  • Mathematics
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Show all steps necessary to verify the trigonometric identity:
1 - 2cos^2x = 2sin^2x - 1

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bdilsai06
bdilsai06 bdilsai06
  • 12-03-2022

Step-by-step explanation:

please mark me as brainlest

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