Matrices Help : Videos | Worksheets | Word Problems

Many students find matrices difficult. At TuLyn, we have hundreds of free matrices video tutorials, printable matrices worksheets, and matrices word problems to help you better understand matrices and get better grades.

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Matrices

In mathematics, a matrix is a rectangular table of elements, which may be numbers or, more generally, any abstract quantities that can be added and multiplied.

Matrices are used to describe linear equations, keep track of the coefficients of linear transformations and to record data that depend on multiple parameters.

Matrices are described by the field of matrix theory. Matrices can be added, multiplied, and decomposed in various ways, which also makes them a key concept in the field of linear algebra.

The horizontal lines in a matrix are called rows and the vertical lines are called columns. A matrix with m rows and n columns is called an m-by-n matrix (written m n) and m and n are called its dimensions.

Many students find matrices difficult. They feel overwhelmed with matrices homework, tests and projects. And it is not always easy to find matrices tutor who is both good and affordable. Now finding matrices help is easy. For your matrices homework, matrices tests, matrices projects, and matrices tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including matrices videos, matrices practice word problems, matrices questions and answers, and matrices worksheets.

Our matrices videos replace text-based tutorials and give you better step-by-step explanations of matrices. Watch each video repeatedly until you understand how to approach matrices problems and how to solve them.
  • Hundreds of video tutorials on matrices make it easy for you to better understand the concept.
  • Hundreds of word problems on matrices give you all the practice you need.
  • Hundreds of printable worksheets on matrices let you practice what you have learned by watching the video tutorials.
How to do better on matrices: TuLyn makes matrices easy.

Determinant Of A Two By Two Matrix As A Quadratic Equation Video Clip

Determinant Of A Two By Two Matrix As A Quadratic Equation
Video Clip Length: 2 minutes 27 seconds
Video Clip Views: 15697

determinant, equations, linear algebra, matrices

Finding The Determinant Of A Three By Three Matrix Using Expansion Of Minors Video Clip

Finding The Determinant Of A Three By Three Matrix Using Expansion Of Minors
Video Clip Length: 9 minutes 8 seconds
Video Clip Views: 9707

determinant, equations, linear algebra, matrices, systems

Determinant Of A Two By Two Matrix As An Algebraic Equation Video Clip

Determinant Of A Two By Two Matrix As An Algebraic Equation
Video Clip Length: 1 minute 42 seconds
Video Clip Views: 7883

determinant, equations, linear algebra, matrices

Determinant of a Matrix Video Clip

Determinant of a Matrix
Video Clip Length: 2 minutes 27 seconds
Video Clip Views: 7236

determinant, linear algebra, matrices

Finding The Determinant Of A Three By Three Matrix 2 Video Clip

Finding The Determinant Of A Three By Three Matrix 2
Video Clip Length: 3 minutes 44 seconds
Video Clip Views: 4699

determinant, linear algebra, matrices

Finding The Determinant Of A Three By Three Matrix 3 Video Clip

Finding The Determinant Of A Three By Three Matrix 3
Video Clip Length: 5 minutes 11 seconds
Video Clip Views: 4611

video, determinant, linear algebra, matrices

Finding The Determinant Of A Three By Three Matrix Video Clip

Finding The Determinant Of A Three By Three Matrix
Video Clip Length: 3 minutes 52 seconds
Video Clip Views: 4606

determinant, linear algebra, matrices

Finding The Determinant Of A Two By Two Matrix 5 Video Clip

Finding The Determinant Of A Two By Two Matrix 5
Video Clip Length: 1 minute 6 seconds
Video Clip Views: 4534

determinant, linear algebra, matrices

Minor of an Element in a Matrix Video Clip

Minor of an Element in a Matrix
Video Clip Length: 2 minutes 37 seconds
Video Clip Views: 4431

linear algebra, matrices, minor

Finding The Determinant Of A Two By Two Matrix 3 Video Clip

Finding The Determinant Of A Two By Two Matrix 3
Video Clip Length: 3 minutes 0 second
Video Clip Views: 4375

determinant, linear algebra, matrices

Top Matrices Word Problems

See All Matrices Word Problems

Homework Help Questions

  • Solve the following simultaneous equations using matrices:
    2X-Y=3
    X+5Y=7
  • a box contains nickels, dimes and pennies worth $8.40.  The number of dimes is six less than twice the number of pennies and there is an equal number of dimes and nickels.  How many nickels are there in the box?

Post a homework question on matrices:




How Others Use Our Site

I teach math to 9th grade -12th grade at a small city school in North Carolina. Knowing that each student in NC has to score levels 3 or 4 on the EOC Algebra 1 test to graduate, any real-life application type problems would be beneficial to the success of my students. Knowing also that matrces are heavily tested on the NC EOC test, this website appears that it would be helpful. Our textbooks do not offer many examples of matrices . Thank you.

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Many students find matrices difficult. At TuLyn, we have hundreds of free matrices video tutorials, printable matrices worksheets, and matrices word problems to help you better understand matrices and get better grades.