CheryshB389012 CheryshB389012
  • 31-10-2022
  • Mathematics
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what is the inverse of cos-¹(-1) on the unit circle

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SavannahmarieD5418 SavannahmarieD5418
  • 31-10-2022
[tex]\cos ^{-1}(-1)=\pi=180^{\circ}[/tex]

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