Math Problem Statement
- Diketahui matriks $A=\left[\begin{array}{lll}1 & 2 & 5 \ 3 & 1 & 2\end{array}\right]$ dan matriks $B=\left[\begin{array}{ll}3 & 1 \ 1 & 2 \ 4 & 1\end{array}\right]$ tenfukan $A \times B$.
Solution
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Math Problem Analysis
Mathematical Concepts
Matrix Multiplication
Linear Algebra
Formulas
Matrix multiplication formula: For matrices A (m×n) and B (n×p), the element C(i,j) is the sum of products of the elements from the i-th row of A and the j-th column of B.
Theorems
Matrix multiplication properties
Suitable Grade Level
Grades 10-12
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