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Dr. Mathaholic
Matrices
1,539 views
13 items
Last updated on Oct 5, 2022
public playlist
Dr. Mathaholic
9:01
Any square matrix can be written as sum of Symmetric and Skew Symmetric matrix and that too UNIQUELY
Dr. Mathaholic
15:39
Tricks to find examples on Symmetric & Skew symmetric matrix. Diagonal entries of sk sym matrix = 0.
Dr. Mathaholic
3:50
Can a non zero matrix be both symmetric as well as skew symmetric?
Dr. Mathaholic
6:45
What can you say about determinant of a Skew Symmetric matrix of odd order? Is it Zero? Why?
Dr. Mathaholic
13:24
Orthogonal matrix & examples. Inverse, transpose, arithmetic operations between orthogonal matrices.
Dr. Mathaholic
10:26
Rows & columns of orthogonal matrices are orthogonal. Moreover length of row & column vectors are 1.
Dr. Mathaholic
8:50
Any 2 by 2 orthogonal matrix is either a rotation matrix or a reflection matrix.
Dr. Mathaholic
11:26
Some nice properties that real numbers satisfies but Matrices don't.
Dr. Mathaholic
0:58
Can we have a non-zero #matrix which is #diagonal as well as skew-symmetric? #shorts
Dr. Mathaholic
0:59
#shortcut to find #determinant of a #matrix using #properties . #mathematics #shorts
Dr. Mathaholic
20:40
Existence of solution to System of Linear equations.
Dr. Mathaholic
12:13
Cayley Hamilton Theorem: Its meaning and application in solving problems
Dr. Mathaholic
6:47
Row / Column operations on a matrix is equivalent to Pre / Post Matrix Multiplication.