Description
Please write one or two paragraphs on each topic. Express your vision of the topic in your own worlds.
- What is the geometric sense of a linear system in two variables and a linear system in three variables?
- How do we use determinants for solving a system of linear equations?
- Describe in your own words the meaning of inverse matrix.
Explanation & Answer
Please view explanation and answer below.
1
Linear Systems and Matrices
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2
Linear Systems and Matrices
What is the geometric sense of a linear system in two variables and a linear system
in three variables?
It all begins with the concept of ax+b=0, where a and b are integers and x is the variable.
These equations have just one solution: finding the value of x. from the concept, a linear system
in two variables is any system that can take the form of ax+by=p where the values of a, b, and p
are integers while x and y are the variables. The solution of this system is that the values for x
and y, when substituted to the linear equation, must fulfil both side...
