Most Important Questions - Determinants – Class 12 - Mathematics-CBSE and CHSE students
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Get Most Important 20 Extra Questions with Answers for Class 12 Mathematics CBSE CHSE Board Examinations Preparation 2025-2026 Below
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Chapter wise Extra 20 – 20 Questions and Answers |
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Relations and Functions |
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Inverse Trigonometric Functions |
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Linear Programming |
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Matrices |
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Determinants |
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Probability |
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Continuity and Differentiability |
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Applications of Derivatives |
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Integrals |
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Applications of the Integrals |
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Differential Equations. |
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Vectors |
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Three - dimensional Geometry |
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Determinants
Determinant of a square matrix (up to 3 × 3 matrices), properties of determinants, minors, cofactors and applications of determinants in finding the area of a triangle, Adjoint and inverse of a square matrix. Consistency, inconsistency and number of solutions of system of linear equations by examples, solving system of linear equations in two or three variables (having unique solution) using inverse of a matrix.
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|
Chapter wise Extra 20 – 20 Questions and Answers |
|
|
Relations and Functions |
|
|
Inverse Trigonometric Functions |
|
|
Linear Programming |
|
|
Matrices |
|
|
Determinants |
|
|
Probability |
|
|
Continuity and Differentiability |
|
|
Applications of Derivatives |
|
|
Integrals |
|
|
Applications of the Integrals |
|
|
Differential Equations. |
|
|
Vectors |
|
|
Three - dimensional Geometry |
|
