AP EAMCET Matrices Weightage Marks 2025

Dipanjana Sengupta

Updated On: October 08, 2024 09:47 AM | AP EAMCET

AP EAMCET Matrices Weightage Marks 2025 is approximately 3 to 3.75% of the entire AP EAMCET Mathematics section which is equivalent to 3 to 5 marks in the exam. Questions come from topics like Types of matrices, Scalar multiple of a matrix and multiplication of matrices, Transpose of a matrix, Determinants.., etc.
AP EAMCET Matrices Weightage Marks 2025

AP EAMCET Matrices Weightage Marks 2025 - Are you an aspirant of AP EAMCET 2025 exam looking for AP EAMCET 2025 Matrices Weightage Marks? AP EAMCET Matrices is an important portion of Mathematics and carries approximately 3 to 3.75% of the entire AP EAMCET Mathematics section which is equivalent to 3 to 5 marks in the exam. The expected questions asked from the Matrices section are operations on matrices which include addition and multiplication, determinants and properties, inverse of a matric, rank of a matrix, and system of linear equations using matrices.

For an effective preparation for the AP EAMCET Matrices topic from Mathematics, candidates should focus on some of the following topics - Types of matrices, matrices operations, determinants and properties, inverse and adjoint of matrices, solving linear equations of a matrix. In this article, check the AP EAMCET Matrices Weightage Marks 2025 here along with the important topics and some sample questions.

Check Also: AP EAMCET Algebra Weightage 2025

Expected AP EAMCET Matrices Weightage 2025

AP EAMCET Mathematics paper carries 80 marks weightage. Out of all the topics in the AP EAMCET Mathematics syllabus Matrices carry approximately 3.75% weightage. Candidates can expect 3 to 5 questions from the AP EAMCET maths syllabus 2025 of Matrices. As the AP EAMCET syllabus 2025 as per the Class 11 and 12th syllabus, candidates can expect questions from topics like Types of Matrices, Scalar Multiple of a Matrix and Multiplication of Matrices, Transpose of a Matrix, Determinants, Properties of Determinants, Adjoint and Inverse of a Matrix, Consistency and Inconsistency of System of Simultaneous Equations, Rank of a Matrix, Solution of Simultaneous Linear Equations

Read Also: AP EAMCET Syllabus 2025

AP EAMCET Matrices Important Topics 2025

Check the table below to get an idea about the expected important topics of AP EAMCET 2025 from Matrices.

Topics

Subtopics from AP EAMCET Matrices

Types of Matrices

  • Square matrices
  • Row matrices
  • Rectangular matrices
  • Column matrices
  • Scalar matrices
  • Identity matrices
  • Triangular matrices (upper triangular, lower triangular)
  • Diagonal matrices
  • Symmetric matrices
  • Skew-symmetric matrices

Matrix Operations

  • Addition of matrices
  • Multiplication of matrices
  • Subtraction of matrices
  • Inverse of a matrix (adjoint method, elementary row operations)
  • Scalar multiplication of matrices
  • Transpose of a matrix
  • Determinant of a matrix (properties, Laplace expansion)

Applications of Matrices

  • Solving linear equations using Cramer's rule
  • Finding eigenvalues and eigenvectors
  • Solving linear equations using the inverse of a matrix
  • Diagonalization of matrices
  • Geometric transformations (rotation, reflection, scaling)

Special Matrices

  • Skew-Hermitian matrices
  • Orthogonal matrices
  • Hermitian matrices
  • Unitary matrices

Check Also: AP EAMCET Question Paper PDF

AP EAMCET Matrices Sample Question 2025

If you are an aspirant of AP EAMCET 2025 and looking for AP EAMCET sample questions on the Matrices topic, here are some of the questions that have been extracted from the previous years' question papers.

  1. If A = [2 3; 1 4] and B = [5 1; 2 3], find AB and BA.
  2. Find the inverse of the matrix A = [3 2; 1 4].
  3. Given A = [1 2 3; 4 5 6; 7 8 9], find the determinant of A.
  4. Solve the system of equations using Cramer's Rule:
  • 2x + 3y = 7
  • 4x + 5y = 9
  1. Solve the system of equations using matrix inversion:
  • x + y + z = 1
  • 2x + 3y + 4z = 2
  • 3x + 4y + 5z = 3

Related AP EAMCET Articles:

AP EAMCET 2025 Physics Syllabus How to Score 60+ in AP EAMCET (EAPCET) 2025 Mathematics
AP EAMCET 2025 Application Form AP EAMCET 2025 Predicted/Expected Question Paper (MPC/ BPC)
AP EAMCET 2025 Chemistry Syllabus AP EAMCET Best Books 2025

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