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Understand that the zero and identity matrices play a role in matrix
addition and multiplication similar to the role of 0 and 1 in the real
numbers. The determinant of a square matrix is nonzero if and only if
the matrix has a multiplicative inverse.
General Information
Subject Area: Mathematics
Grade: 912
Domain-Subdomain: Number & Quantity: Vector & Matrix Quantities
Cluster: Level 2: Basic Application of Skills & Concepts
Date Adopted or Revised: 02/14
Content Complexity Rating:
Level 2: Basic Application of Skills & Concepts
-
More Information
Date of Last Rating: 02/14
Status: State Board Approved - Archived
Related Courses
This benchmark is part of these courses.
1201300: Mathematical Analysis Honors (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
1298310: Advanced Topics in Mathematics (formerly 129830A) (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
Related Access Points
Alternate version of this benchmark for students with significant cognitive disabilities.
Related Resources
Vetted resources educators can use to teach the concepts and skills in this benchmark.
Presentation/Slideshow
Student Resources
Vetted resources students can use to learn the concepts and skills in this benchmark.
Presentation/Slideshow
Matrices:
This resource is a PowerPoint presentation and a form for guided note taking to be used while viewing the presentation about Matrix Operations. It begins by defining matrices and identifying types of matrices. It then goes into how to add, subtract, and multiply matrices, including how to use scalar multiplication. The final portion deals with finding the determinants of 2x2 and 3x3 matrices and Inverse Matrices.
Type: Presentation/Slideshow
Parent Resources
Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.
