MATH 101 (Fall 23) • Finite Mathematics • Midterm II

Augmented Matrices

Gauss - Jordan Elimination

Gauss - Jordan Elimination 2

Exam-like Question 1

Exam-like Question 2

Basic Operations 1

Basic Operations 2

Basic Operations Exam-like Questions

Basic Operations Exam-like Question 2

Inverse of a Square Matrix

Inverse of a Square Matrix 2

Inverse of a Square Matrix Exam-like Question 1

Matrix Equations and Systems of Linear Equations

Matrix Equations and Systems of Linear Equations Exam-like Question 1

Introduction to Determinants

Exam like Question 1

Exam like Question 2

Properties of Determinants

Properties of Determinants 2

Exam like Question 3

Exam like Question 4

Exam like Question 5

Cramer's Rule

Exam like Question 6

Exam like Question 7

Product of a Matrix and a Vector

Matrix Equation

Matrix Operations

Inverse of a Matrix 1

Inverse of a Matrix 2

Solving Equations with Inverse

Exam-like Question 1

Exam-like Question 2

Determinant & Cofactor Expansion

Determinants of Bigger Matrices

Exam-like Question 1

Exam-like Question 2

Cramer's Rule 1

Exam like Question 1

Exam like Question 2

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15