Example 2 - Evaluate |x x+1 x-1 x| - Determinants CBSE - Finding determinant of a 2x2 matrix

  1. Chapter 4 Class 12 Determinants
  2. Serial order wise
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Example 2 Evaluate 𝑥﷮𝑥+1﷮𝑥−1﷮𝑥﷯﷯ 𝑥﷮𝑥+1﷮𝑥−1﷮𝑥﷯﷯ = = 𝑥﷮2﷯ – ( 𝑥﷮2﷯ – 12) = 𝑥﷮2﷯ – 𝑥﷮2﷯ + 1 = 1

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.