Video Lectures By Prof. S. Kumaresan
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Found total 122 results. Displaying results from 86 to 90.
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86
Matrix Rank
Row rank, Column rank
![](https://i1.ytimg.com/vi/This is one of the first videos, as I was learning to create videos of my lectures. It may not be good but I hope that you will like the mathematical content. I explain a simple and visually appealing proof of equality of row and column ranks of a matrix. It is adopted from my book "Linear Algebra -- A Geometric Approach", published by PHI, India./sddefault.jpg)
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87
Dot Product on Rn
Dot product, inner product, Euclidean norm, triangle inequality
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88
Metric Spaces -1
Metric spaces, discrete metric, metrics on Rn
 they help the viewers build confidence and offers geometric intuition (ii) all future concepts will be illustrated with this set of examples. /sddefault.jpg)
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89
Metric Spaces – 2
Open balls, closed balls in a metric space
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90
Metric Spaces – 3
Open sets in a metric space
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