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Numerical Methods (NM)

• Chapter 1: Introduction, Approximation and Errors of Computation
• Chapter 2: Solutions of Non-linear Equations
• Chapter 3: Solution of System of Linear Algebraic Equations
• Chapter 4: Interpolation
• Chapter 5: Numerical Differentiation and Integration
• Chapter 6: Solution of Ordinary Differential Equations
• Chapter 7: Numerical Solution of Partial Differential Equation

Other Notes

• Gauss Jordan Method to find Inverse of a Matrix and Triangular Factorization Method
• Basic Gauss Elimination - Code in C

Numerical Methods (NM) Assignments

• Assignment#1
• Assignment#2
• Assignment#3
• Assignment#4
• Assignment#5
• Assignment#6
• Assignment#8
• Assignment#9

Useful Links

• CodeWithC.com
• Blog for Engineering Students
• Online C Compiler
• 4x4 Equation Solver
• Eigenvalue/Eigenvector Calculator

Miscellaneous

• NM Syllabus
• NM Question Bank
• Population Census Summary of Nepal
• NM 5 Set Questions
• Regression Plane Fitting

Eigen Vectors

The vectors in red are not parallel to either eigenvector, so, their directions are changed by the transformation. The blue vectors after the transformation are three times the length of the original (their eigenvalue is 3), while the lengths of the purple vectors are unchanged (reflecting an eigenvalue of 1). See also: An extended version, showing all four quadrants