Gauss jordan and Guass elimination methodMeet Nayak
This ppt is based on engineering maths.
the topis is Gauss jordan and gauss elimination method.
This ppt having one example of both method and having algorithm.
This Presentation can be used by the Students of Engineering who Deals with the Subject ENGINEERING MATHEMATICS IV and use it for Refrence (Anyways you Guys will Copy Paste or Download it) ;)
Gauss jordan and Guass elimination methodMeet Nayak
This ppt is based on engineering maths.
the topis is Gauss jordan and gauss elimination method.
This ppt having one example of both method and having algorithm.
This Presentation can be used by the Students of Engineering who Deals with the Subject ENGINEERING MATHEMATICS IV and use it for Refrence (Anyways you Guys will Copy Paste or Download it) ;)
This presentation gives the basic idea about the methods of solving ODEs
The methods like variation of parameters, undetermined coefficient method, 1/f(D) method, Particular integral and complimentary functions of an ODE
This presentation will be very helpful to learn about system of linear equations, and solving the system.It includes common terms related with the lesson and using of Cramer's rule.
Please download the PPT first and then navigate through slide with mouse clicks.
This presentation gives the basic idea about the methods of solving ODEs
The methods like variation of parameters, undetermined coefficient method, 1/f(D) method, Particular integral and complimentary functions of an ODE
This presentation will be very helpful to learn about system of linear equations, and solving the system.It includes common terms related with the lesson and using of Cramer's rule.
Please download the PPT first and then navigate through slide with mouse clicks.
2. Gaussian Elimination One of the most popular techniques for solving simultaneous linear equations of the form Consists of 2 steps 1. Forward Elimination of Unknowns. 2. Back Substitution
3. Forward Elimination The goal of Forward Elimination is to transform the coefficient matrix into an Upper Triangular Matrix
5. Forward Elimination Transform to an Upper Triangular Matrix Step 1: Eliminate x 1 in 2 nd equation using equation 1 as the pivot equation Which will yield
6. Forward Elimination Zeroing out the coefficient of x 1 in the 2 nd equation. Subtract this equation from 2 nd equation Or Where
7. Forward Elimination Repeat this procedure for the remaining equations to reduce the set of equations as . . . . . . . . .
8. Forward Elimination Step 2: Eliminate x 2 in the 3 rd equation. Equivalent to eliminating x 1 in the 2 nd equation using equation 2 as the pivot equation.
9. Forward Elimination This procedure is repeated for the remaining equations to reduce the set of equations as . . . . . .
10. Forward Elimination Continue this procedure by using the third equation as the pivot equation and so on. At the end of (n-1) Forward Elimination steps, the system of equations will look like: . . . . . .
12. Back Substitution The goal of Back Substitution is to solve each of the equations using the upper triangular matrix. Example of a system of 3 equations
13. Back Substitution Start with the last equation because it has only one unknown Solve the second from last equation (n-1) th using x n solved for previously. This solves for x n-1 .
