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Trigonometric ratios of Allied Angles Quiz App & e-Book Download - 19

MCQ: 19

Cos(π+α) =

  1. cosα
  2. −cosα
  3. −sinα
  4. sinα

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Trigonometric ratios of Allied Angles App (Android & iOS)

Trigonometric ratios of Allied Angles App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

8th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

6th Grade Math App (iOS & Android)