Interactive Mathematics - Learn math while you play with it! Matrix Multiplication: How to Multiply Two Matrices Together. Matrix multiplication falls into two general categories: Scalar in which a single number is multiplied with every entry of a matrix Multiplication of an entire matrix by another entire matrix For the rest of the page, matrix multiplication will refer to this second category.
Scalar Matrix Multiplication In the scalar variety, every entry is multiplied by a number, called a scalar. Determinant of a 3×3 Matrix. Corrector ortográfico e sintáctico. Free Online Spell Checker - check any text (English, French, Spanish, German, Italian) Free Online OCR - convert scanned PDF and images to Word, JPEG to Word.