# Example 9 - Chapter 4 Class 12 Determinants

Last updated at May 29, 2018 by Teachoo

Last updated at May 29, 2018 by Teachoo

Transcript

Example 9 Evaluate 10218361341736 ∆ = 10218361341736 Note that, ∆ = 𝟔(17)𝟔(3)𝟔(6)1341736 Here 1st row is multiplied by 6 So, ∆ = 6 𝟏𝟕𝟑𝟔134𝟏𝟕𝟑𝟔 Since Row 1 & Row 3 are identical = 6 × (0) = 0 Hence, ∆ = 0

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Chapter 4 Class 12 Determinants

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About the Author

Davneet Singh

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.