- #1
BilloRani2012
- 44
- 0
Homework Statement
If:
A = l 1 -3 l , B = l -1 2 l C = l -12 -11 l
l 2 1 l l 3 1 l l -10 -1 l
Then, find X if AXB=C
Homework Equations
The Attempt at a Solution
I don't know how I would start this problem??
A matrix is a rectangular array of numbers or symbols arranged in rows and columns. It is used to represent and solve systems of equations in linear algebra.
Solving for X in a matrix equation allows us to find the values of the variables that satisfy the given equations and ultimately solve the entire system of equations.
To solve for X in a matrix equation, we use a series of mathematical operations such as matrix multiplication, addition, and subtraction to isolate X on one side of the equation.
Yes, it is possible to solve for X in a non-square matrix equation. However, the solution may not always exist or may not be unique, depending on the dimensions of the matrix.
Yes, there are various techniques and algorithms for solving matrix equations, such as Gaussian elimination, LU decomposition, and Cramer's rule. The choice of method depends on the specific characteristics of the matrix equation and the desired outcome.