class 12 maths exercise 4.5 ncert solution
EXERCISE 4.5 (Determinant) class 12 maths exercise 4.5 ncert solution Question 1: Find the adjoint of the matrix Solution: Let Then, Thus Question 2: Find the adjoint of the matrix Solution: Let Then, Question 3: Verify for Solution: Let Then, Also, Now, Hence, Now, Also, Hence, . Question 4: verify for Solution : Let Then … Read more