Matrix definition and types of matrices | | 15MATDIP41 (PART-1) | | 17MAT11 (Part-1)

In this video explaining definition and types of the matrices. Very useful this video. This video helps all types of students category. A matrix is a rectangular array of numbers symbols or expressions arranged in rows and columns. Matrices can be used to represent a wide variety of mathematical objects and operations such as linear transformations systems of linear equations and so on. There are several types of matrices Row matrix: A matrix with only one row is called a row matrix. Column matrix: A matrix with only one column is called a column matrix. Square matrix: A matrix is called a square matrix if it has the same number of rows and columns. Diagonal matrix: A square matrix in which all the elements outside the main diagonal are zero is called a diagonal matrix. Identity matrix: A square matrix with all diagonal elements equal to 1 and all other elements equal to 0 is called an identity matrix. Scalar matrix: A diagonal matrix with all diagonal elements equal to the same scalar is called a scalar matrix. Upper triangular matrix: A square matrix in which all elements below the main diagonal are zero is called an upper triangular matrix. Lower triangular matrix: A square matrix in which all elements above the main diagonal are zero is called a lower triangular matrix. Symmetric matrix: A square matrix in which the transpose of the matrix is equal to the matrix itself is called a symmetric matrix. Skew-symmetric matrix: A square matrix in which the transpose of the matrix is equal to the negation of the matrix itself is called a skew-symmetric matrix. #easymathseasytricks #matrices 18MAT11 Module1: Differential Calculus1 /playlist/PLMLsjhQWWlUqBoTCQDtYlloI-o-9hxp11 18MAT11 Module2: differential Calculus2 /playlist/PLMLsjhQWWlUpLlFPjnw3iKjr4fHZOo_g- 18MAT11 Module3: Integral Calculus/playlist/PLMLsjhQWWlUpGtORaLzBIvw_QkpYCgoBa 18MAT11 Module4: Ordinary differential equations /playlist/PLMLsjhQWWlUo8p5acysppgw-bT9m-myxQ Linear Algebra: 18MAT11 MODULE 5 /playlist/PLMLsjhQWWlUoDTBKQJNxrl34JRH-SeEhz 18MAT21 MODULE 1:Vector Calculus /playlist/PLMLsjhQWWlUoOGgo64vgzFfAcFpQeJzhX 18MAT21 MODULE 2:Differential Equation higher order /playlist/PLMLsjhQWWlUqlnjYi1pnhAsiVBd-tyRqW 18MAT21 MODULE 3: Partial differential equations /playlist/PLMLsjhQWWlUqScDUXfdKWQK2cJWYLQvWm 18MAT21 MODULE 4: Infiinite series & Power series solution /playlist/PLMLsjhQWWlUoaBtRXJ-MlWu_xbdNr3VMA 18MAT21 MODULE 5: Numerical methods /playlist/PLMLsjhQWWlUqFU3jqU442Po18eNtFKYgw 18MATDIP41 Linear Algebra /playlist/PLMLsjhQWWlUqGknFT01bFq96JXssffJFP 18MATDIP41 Numerical Methods /playlist/PLMLsjhQWWlUpGiEvbmO9FRj60G_xgx8ZI LAPLACE TRANSFORM : 18MAT31 /playlist/PLMLsjhQWWlUrfmcsh0kJl8m6Esfz4TpU_ Fourier Transforms,Z-transform : 18MAT31 & 17MAT31 /playlist/PLMLsjhQWWlUqSNC042WJpBS6zWFx9biwR Joint Probability & Sampling Theory: 18MAT41 & 17MAT41 /playlist/PLMLsjhQWWlUrkZ1Ayu5ZYdfxcao_OtenH Probability Distributions: 18MAT41 & 17MAT41 /playlist/PLMLsjhQWWlUqogTHxVTXwY-pjyo7jDGIh Calculus of Complex Functions: 18MAT41 & 17MAT41 /playlist/PLMLsjhQWWlUpZ5tOZfON0SNNVHFN-wi7a Curve fitting & Statistical Method 18MAT41 17MAT31 /playlist/PLMLsjhQWWlUr3sSnIFJJY4ixDbQyfisU_ COMPLEX NUMBER: 18MATDIP31 /playlist/PLMLsjhQWWlUr3gBOaiB5DldMH8_b7t3Bb Vector differentiation 18MATDIP31 & 17MATDIP31 /playlist/PLMLsjhQWWlUrHSo1-_WGLjpCk_BlX12PT Differential Calculus & Partial Differential 18MATDIP31 & 17MATDIP31 /playlist/PLMLsjhQWWlUoyhBfJX32ufps6OGchEoMK types of matrices types of matrices 3x3 matrices engineering mathematics matrices transformation matrices and complex numbers matrices and determinants nda matrices and transformation matrices a level maths matrices exam solutions matrices engineering matrices full chapter explanation matrices for engineering mathematics matrices homogeneas matrices kcet questions matrices lesson problems with solutions matrices mathematical methods

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