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Double Angle Identities MCQs App Free Download & e-Book - 118

MCQ: 118

1+cos2α =

  1. 2sinα
  2. 2cosα
  3. 2secα
  4. 2cos²α

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Double Angle Identities App (Android & iOS)

Double Angle Identities App (Android & iOS)

College Math App (Android & iOS)

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)