Matrix calculator

Formula for finding the inverse of a 3x3 matrix requires to find its determinant, cofactor and finally the adjoint matrix and the apply one of the following formulas: Where: adjoint represents the matrix that results by taking the

  • Fast solutions

    Looking for a fast solution? Check out our extensive collection of tips and tricks designed to help you get the most out of your day.

  • Decide math problem

    Mathematics is the study of numbers, shapes, and patterns.

  • You Request? We Answer!

    I love math because it is a way to solve problems and find solutions.

  • Deal with math problems

    If you have a question, we have an answer! Our team is here to help you with whatever you need, so don't hesitate to ask.

  • Decide math equations

    Math can be tricky, but there's always a way to find the answer. With a little perseverance, anyone can understand even the most complicated mathematical problems.

  • Math Homework Helper

    Doing homework can help you learn and understand the material covered in class.

Clear up mathematic problem

Get the Most useful Homework explanation

Do math

Clarify mathematic question

Track Way

3 Ways to Find the Inverse of a 3x3 Matrix

Get the free Inverse & Determinant 3 x 3 Matrix Calculator widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.

How to find the Inverse of a Matrix Using a Calculator in 7

The Matrix, Inverse. For matrices there is no such thing as division, you can multiply but can’t divide. Multiplying by the inverse

Inverse Matrix Calculator

You can find out the inverse of a matrix (say A) by finding out the value of 'I' in the above equation: A = IA. The use of this calculator is very easy. You just have to

Decide mathematic tasks

Explain mathematic tasks

If you want to get the most useful homework explanation, make sure to ask your teacher for help.

Decide math equations

Deal with mathematic tasks

If you're looking for a fun way to teach your kids math, try Decide math. It's a great way to engage them in the subject and help them learn while they're having fun.

Clear up math problem

Do mathematic problems

I can help you with any mathematic task you need help with.

Matrix Inverse Calculator

Use plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses. inv {