Purchase Solution

Matrix Operations Inverse Functions

Not what you're looking for?

Ask Custom Question

Given A = 1 3
-2 6

Find A^-1, the inverse of A

Please show ALL work, thank you!

Purchase this Solution

Solution Summary

The expert examines matrix operations for inverse functions. The cofactor matrix are determined.

Purchase this Solution


Free BrainMass Quizzes
Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts