Math Problem Statement
- Perhatikan sifat-sifat matriks persegi berikut : (i) A×A^(-1)=A (ii) (AB)^(-1)=A^(-1)×B^(-1) (iii) A×I=A (iv) A×A^(-1)=I (v) A×B=B×A
Sifat matriks persegi yang benar ditunjukkan oleh …. A. (i) dan (v) B. (ii) dan (iv) C. (iii) dan (iv) D. (i) dan (iii) E. (iv) dan (v)
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Matrix Inverses
Matrix Multiplication
Properties of Square Matrices
Identity Matrix
Formulas
A × A^(-1) = I
(AB)^(-1) = B^(-1) × A^(-1)
A × I = A
Theorems
Matrix Inverse Properties
Non-commutativity of Matrix Multiplication
Suitable Grade Level
Grades 10-12