# Ch 28: Vectors, Matrices & Determinants in Trigonometry: Tutoring Solution

The Vectors, Matrices and Determinants chapter of this High School Trigonometry Tutoring Solution is a flexible and affordable path to learning about vectors, matrices and determinants. These simple and fun video lessons are each about five minutes long, and they teach all of the steps for solving systems of linear equations required in a typical high school trigonometry course.

## How it works:

• Begin your assignment or other high school trigonometry work.
• Identify the vectors, matrices and determinants concepts that you're stuck on.
• Find fun videos on the topics you need to understand.
• Press play, watch and learn!
• Complete the quizzes to test your understanding.
• As needed, submit a question to one of our instructors for personalized support.

## Who's it for?

This chapter of our High School Trigonometry Tutoring Solution will benefit any student who is trying to learn about vectors, matrices and determinants to earn better grades. This resource can help students, including those who:

• Struggle with understanding matrix row operations, inconsistent and dependent systems, inverse matrices, Gaussian elimination, Cramer's rule or any other vectors, matrices and determinants topic
• Have limited time for studying
• Want a cost effective way to supplement their math learning
• Prefer learning math visually
• Find themselves failing or close to failing their vectors, matrices and determinants unit
• Want to get ahead in high school trigonometry

## Why it works:

• Engaging Tutors: We make learning about vectors, matrices and determinants simple and fun.
• Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
• Consistent High Quality: Unlike a live trigonometry tutor, these video lessons are thoroughly reviewed.
• Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about vectors, matrices and determinants on the go!
• Learn at Your Pace: You can pause and re-watch lessons as often as you'd like, until you master the material.

## Learning objectives

• Solve problems with vectors.
• Apply the dot product of vectors.
• Solve equations by using matrices.
• Write augmented matrices for linear systems.
• Perform matrix operations and matrix row operations.
• List the steps necessary to solve an inverse matrix.
• Use Gaussian and Gauss-Jordan elimination to solve equations.
• Solve inconsistent and dependent systems of equations, and use Cramer's rule.
• Calculate the multiplicative inverse of a matrix equation.
• Learn to take the determinant of a matrix.
• Solve systems of linear equations with determinants.
• Evaluate and provide examples of higher-order determinants.

5 Lessons in Chapter 28: Vectors, Matrices & Determinants in Trigonometry: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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