Matrix equation Ax=b | StudyPug
www.studypug.com › linear-algebra-help › matrix-equationMatrix equation Ax = b What is a matrix equation. From courses in algebra we known that the definition of an equation is just an "equality". Thus, an equation is a mathematical expression which contains an equal sign inside of it, defining at least two expressions as equal using one or more variables along with numerical values (depending on the need).
Matrix calculator
matrixcalc.org › enWith help of this calculator you can: find the matrix determinant, the rank, raise the matrix to a power, find the sum and the multiplication of matrices, calculate the inverse matrix. Just type matrix elements and click the button. Leave extra cells empty to enter non-square matrices.