Lecture-6

00:00:05 Proof of finding determinants using cofactors

00:04:58 NCERT Solutions Exercise 4.4 Question 4

00:11:55 NCERT Solutions Exercise 4.4 Question 5

Adjoint of a matrix

00:13:25 NCERT Solutions Exercise 4.5 Question 1 Question 2

00:17:35 Proof of A.adj(A) = adj(A).A = |A|I

00:21:35 NCERT Solutions Exercise 4.5 Question 3

00:24:35 NCERT Solutions Exercise 4.5 Question 4

Matrices & Determinants Notes (241 KB)

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