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Trigonometric Identities: College Math MCQs App & e-Book - 155

MCQ: 155

Sinα =

  1. 2sinα/2cosα/2
  2. 2cos²α/2+1
  3. sinα/2cosα/2
  4. None of Above

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Trigonometric Identities App (Android & iOS)

Trigonometric Identities App (Android & iOS)

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College Math App (iOS & Android)

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7th Grade Math App (Android & iOS)

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9th Grade Math App (iOS & Android)