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Finding determinant of a 2x2 matrix
Finding Determinant
Important things to note in Determinants
Example 1
Question 16 (MCQ) Deleted for CBSE Board 2024 Exams
Ex 4.1,1
Ex 4.1, 2 (i)
Ex 4.1, 3 Important
Example 2 You are here
Ex 4.1, 8 (MCQ)
Example 5 Important
Ex 4.1, 7 (i) Important
What is the difference between Matrix & Determinant?
Finding determinant of a 2x2 matrix
Last updated at June 11, 2023 by Teachoo
Example 2 Evaluate |■8(𝑥&𝑥+1@𝑥−1&𝑥)| |■8(𝑥&𝑥+1@𝑥−1&𝑥)| = = 𝑥^2 – (𝑥^2 – 12) = 𝑥^2 – 𝑥^2 + 1 = 1