Math Problem Statement
Ditentukan matriks transformasi : T1 = ( 1 − 1 2 − 1 ) .T2= ( 0 1 − 2 1 ) . Hasil transformasi titik (2,-1) terhadap T1dilanjutkan T2adalah....
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrix Transformations
Vector Multiplication
Formulas
Matrix-Vector Multiplication: T1 * (x, y) = \begin{pmatrix} a & b \\ c & d \end{pmatrix} * \begin{pmatrix} x \\ y \end{pmatrix}
Sequential Transformations: Apply T1, then T2
Theorems
Matrix Multiplication
Associative Property of Matrices
Suitable Grade Level
Grades 10-12