Ch04. Determinants Class 12 Maths – 1Y

Determinant of Matrix – Exercise 4.1

Properties of Determinants & Ex 4.2 – I

Properties of Determinants & Ex 4.2 – II

Area of Triangle using Determinants – Ex 4.2 (Q10 to Q16) – Ex 4.3 (Q1 to Q2)

Area of Triangle using Determinants – Ex 4.3 (Q3 to Q5) – Ex 4.4 (Q1 to Q3)

Determinants using cofactors – Ex 4.4 (Q4 to Q5) – Ex 4.5 (Q1 to Q4)

Inverse of Matrix – Exercise 4.5

Matrix Method Consistency – Exercise 4.6

Matrix Method – Exercise 4.6 (Q11 to Q16) Example 33

Miscellaneous Exercise (Q1 to Q10)

Miscellaneous Exercise (Q11 to Q19)