linear systems

What Is The Importance Of Linear Equations?

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What Is The Importance Of Linear Equations? Linear equations are an important tool in science and many everyday applications. They allow scientist to describe relationships between two variables in the physical world, make predictions, calculate rates, and make conversions, among other things. Graphing linear equations helps make trends visible. What is linear equation apply in

How Do You Know If A Matrix Is Consistent?

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How Do You Know If A Matrix Is Consistent? A linear system is consistent if and only if its coefficient matrix has the same rank as does its augmented matrix (the coefficient matrix with an extra column added, that column being the column vector of constants). How do you know if a matrix is inconsistent