Introduction to matrices Linear Algebra 12 min Click to view videos

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Back to Maths Video Lecture Course Page Introduction to matrices Linear Algebra 12 min Click to view videos Matrix multiplication (part 1) Linear Algebra 14 min Click to view videos Matrix multiplication (part 2) Linear Algebra 15 min Click to view videos Inverse Matrix (part 1) Linear Algebra 14 min Click to view videos Inverting matrices (part 2) Linear Algebra 17 min Click to view videos Inverting Matrices (part 3) Linear Algebra 14 min Click to view videos Matrices to solve a system of equations Linear Algebra 17 min Click to view videos Matrices to solve a vector combination problem Linear Algebra 14 min Click to view videos Singular Matrices Linear Algebra 14 min Click to view videos 3-variable linear equations (part 1) Linear Algebra 8 min Click to view videos Solving 3 Equations with 3 Unknowns Linear Algebra 15 min Click to view videos Introduction to Vectors Linear Algebra 16m 31s Click to view videos Vector Examples Linear Algebra 25m 33s Click to view videos Parametric Representations of Lines Linear Algebra 24m 46s Click to view videos Linear Combinations and Span Linear Algebra 20m 35s Click to view videos Introduction to Linear Independence Linear Algebra 15m 46s Click to view videos More on linear independence Linear Algebra 17m 38s Click to view videos Span and Linear Independence Example Linear Algebra 16m 53s Click to view videos Linear Subspaces Linear Algebra 23m 29s Click to view videos Basis of a Subspace Linear Algebra 19m 00s Click to view videos Vector Dot Product and Vector Length Linear Algebra 09m 10s Click to view videos Proving Vector Dot Product Properties Linear Algebra 10m 45s Click to view videos Proof of the Cauchy-Schwarz Inequality Linear Algebra 16m 55s Click to view videos Vector Triangle Inequality Linear Algebra 18m 53s Click to view videos Defining the angle between vectors Linear Algebra 25m 11s Click to view videos Defining a plane in R3 with a point and normal vector Linear Algebra 13m 53s Click to view videos Cross Product Introduction Linear Algebra 15m 47s Click to view videos Proof: Relationship between cross product and sine of angle Linear Algebra 18m 09s Click to view videos Dot and Cross Product Comparison-Intuition Linear Algebra 19m 14s Click to view videos Reduced Row Echelon Form 1 Linear Algebra 17m 43s Click to view videos Reduced Row Echelon Form 2 Linear Algebra 07m 37s Click to view videos Reduced Row Echelon Form 3 Linear Algebra 12m 08s Click to view videos Matrix Vector Products Linear Algebra 21m 10s Click to view videos Introduction to the Null Space of a Matrix Linear Algebra 10m 23s Click to view videos Null Space 2: Calculating the null space of a matrix Linear Algebra 13m 07s Click to view videos Null Space 3: Relation to Linear Independence Linear Algebra 11m 35s Click to view videos Column Space of a Matrix Linear Algebra 10m 40s Click to view videos Null Space and Column Space Basis Linear Algebra 25m 13s Click to view videos Visualizing a Column Space as a Plane in R3 Linear Algebra 21m 11s Click to view videos Proof: Any subspace basis has same number of elements Linear Algebra 21m 35s Click to view videos Dimension of the Null Space or Nullity Linear Algebra 13m 59s Click to view videos Dimension of the Column Space or Rank Linear Algebra 12m 48s Click to view videos Showing relation between basis cols and pivot cols Linear Algebra 08m 33s Click to view videos Showing that the candidate basis does span C(A) Linear Algebra 13m 40s Click to view videos A more formal understanding of functions Linear Algebra 16m 01s Click to view videos