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Lec 130 - Lin Alg: Orthogonal matrice ...

Lin Alg: Orthogonal matrices preserve angles and lengths Showing that orthogonal matrices ...

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Lec 129 - Lin Alg: Example using ortho ...

Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix ...

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Lec 128 - Lin Alg: Finding projection ...

Lin Alg: Finding projection onto subspace with orthonormal basis example Example of finding ...

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Lec 22 - Undetermined Coefficients 1

Undetermined Coefficients 1 Using the method of undetermined coefficients to solve ...

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Lec 127 - Lin Alg: Projections onto su ...

Lin Alg: Projections onto subspaces with orthonormal bases Projections onto subspaces with ...

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Lec 36 - SAT Prep: Test 3 Section 2 Part 1

SAT Prep: Test 3 Section 2 Part 1 Problems 1-5 starting on page 518

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Lec 126 - Linear Algebra: Coordinates ...

Linear Algebra: Coordinates with respect to orthonormal bases Seeing that orthonormal bases ...

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Lec 21 - Repeated roots of the charact ...

Repeated roots of the characterisitic equations part 2 An example where we use initial ...

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Lec 35 - SAT Prep: Test 2 Section 9 P ...

SAT Prep: Test 2 Section 9 Part 4 Problems 13-16 on page 491

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Lec 125 - Linear Algebra: Introduction ...

Linear Algebra: Introduction to Orthonormal Bases Looking at sets and bases that are ...

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Lec 20 - Repeated roots of the charact ...

Repeated roots of the characteristic equation What happens when the characteristic equation ...

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Lec 124 - Lin Alg: Changing coordinate ...

Lin Alg: Changing coordinate systems to help find a transformation matrix Changing our ...

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Lec 123 - Lin Alg: Alternate Basis Tra ...

Lin Alg: Alternate Basis Tranformation Matrix Example Part 2 Showing that the transformation ...

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Lec 34 - SAT Prep: Test 2 Section 9 P ...

SAT Prep: Test 2 Section 9 Part 3 Problems 10-12 starting on page 489

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Lec 19 - Complex roots of the characte ...

Complex roots of the characteristic equations 3 Lets do an example with initial conditions!

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Lec 122 - Lin Alg: Alternate Basis Tra ...

Lin Alg: Alternate Basis Tranformation Matrix Example Example of finding the transformation ...

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Lec 121 - Lin Alg: Transformation Matr ...

Lin Alg: Transformation Matrix with Respect to a Basis Finding the transformation matrix with ...

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Lec 18 - Complex roots of the characte ...

Complex roots of the characteristic equations 2 What happens when the characteristic equation ...

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Lec 120 - Lin Alg: Invertible Change o ...

Lin Alg: Invertible Change of Basis Matrix Using an invertible change of basis matrix to go ...

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Lec 119 - Linear Algebra: Change of Ba ...

Linear Algebra: Change of Basis Matrix Using a change of basis matrix to get us from one ...

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Lec 17 - Complex roots of the characte ...

Complex roots of the characteristic equations 1 What happens when the characteristic ...

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Lec 33 - SAT Prep: Test 2 Section 9 P ...

SAT Prep: Test 2 Section 9 Part 2 Problems 6-9 starting on page 488

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Lec 16 - 2nd Order Linear Homogeneous ...

2nd Order Linear Homogeneous Differential Equations 4 Another example with initial conditions!

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Lec 118 - Linear Algebra: Coordinates ...

Linear Algebra: Coordinates with Respect to a Basis Understanding alternate coordinate systems

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