# Linear Algebra TI89 App - Step by Step Solutions

## Solve Linear Algebra questions stepwise using the TI89 Calculator

 Solve any Linear Algebra problem instantly. The most comprehensive Linear Algebra APP for calculators. Users have boosted their Linear Algebra knowledge. LAME contains what our Matrix software contains but also covers topics such as Linear Transformations, Vectorspaces, Kernel, Spanning Sets, Linear Combinations, Bases, (Column) Subspace (as text), and  finds Orthonormal Bases (via Gram Schmidt), Bases for Row Space, Column Space, Null Space, Nullity, and more.   Step by Step - Gram Schmidt Algorithm Step by Step - Diagonalization Step by Step - Row Echelon Algorithm Step by Step - Find Kernel and Range Step by Step - System of Equations with 1 or 2 Parameters Step by Step - LU Decomposition Ideal for quick review in all Matrix and Linear Algebra classes. Easy to use. Just plug in the matrix/vector and the correct answer shows. DOWNLOAD HERE User Testimonial O.W.: This software is incredible: it allows me to solve any Linear Algebra problem, typically step by step!  Plus:  I can carry the program with me at all times. 1) Matrices Enter (Random) Matrices A and B easily (MME has its own Matrix Editor) under F1:, Ideal for Matrix and Vector Classes. View A,B,AT, BT , even as Binary or Hexadecimal numbers, etc Perform 30+ Matrix Computations (under F2) such as A+B, A-B, k*A, A*B, B*A, A-1, det(A), Eigenvalues, LU and QR - Factorization, Norm, Trace,  more . Step by Step - Simplex Algorithm. Step by Step - Gaussian Elimination. Step by Step - Find Inverse Step by Step - Find Determinant Step by Step - Row Echelon and Reversal (REF and RREF) Step by Step - Gauss and Gauss Jordan Elimination Step by Step - Cramer Rule Step by Step - EigenValues and EigenVectors. Step by Step - Square Root Matrix Solve any n by n system of equations.  Rotation Matrices, Magic Squares and much more. OrthoNormal Basis Nullity, Null-, Row- and ColumnSpace Basis. Cross and Dot Product, UnitVector, Angle between Vectors Projection A onto B, Distance A to B,  etc ... Vector Differentiation and Integration Test Orthogonality, Find Orthogonal Vector, Test Independence Read Documentation here. Matrices - Editing and Computing Step by Step EigenValues and EigenVectors Find Orthonormal Basis Read Definitions on Vectorspaces, Linear Transformations, Subspaces, Null Spaces, etc Step by Step - Find Nullity Step by Step Determinant Step by Step Inverse Step by Step RowEcholon Step by Step ReverseRowEcholon Step by Step ReverseRowEcholon symbolically. Step by Step Solve a 2x2 System Step by Step Cramers Rule Step by Step Simplex Algorithm Rotations using Matrices Magic Squares (here 4x4) 2) Vectors  Vectors are edited under F1 as well. Under F4, Read about vectors, graph vector A or A+B .  Find angle betw. A and  x-axis or betw. A and vector B Find Distance A to B , Project A onto B  Vector Differentiation and Integration Find Unit Tangent & Normal Vectors along Tangent Line Compute Length(A), Compute Unit vectors. CrossProduct, DotProduct more Get it now.