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Trigonometry Basics MCQ App Download & e-Book - 386

MCQ: 386

Sin(45°+α) =

  1. sinα+cosα
  2. sinα-cosα
  3. 1/√(2)(sinα+cosα)
  4. None of Above

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Trigonometry Basics App (Android & iOS)

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8th Grade Math App (iOS & Android)