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Groups in Maths App MCQs & e-Book Download - 742

MCQ:

If a, b are the elements of a group G, then (ab)-1 =

  1. a-1 b-1
  2. b-1 a-1
  3. a-1 b
  4. b-1 a

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The App: Groups in Maths MCQs App to study Groups in Maths Textbook, College Math MCQs App, and 9th Grade Math MCQs App. The "Groups in Maths MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Groups in Maths App (Android & iOS)

Groups in Maths App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

9th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)