
To calculate: Solution of linear system

Answer to Problem 23E
As solution is found hence it is a linear equation.
Explanation of Solution
Given information:
Calculation:
Adding equation and equation
Naming it as equation
Multiplying equation by
Naming it as equation
Adding equation and equation
,
Naming it as equation
Multiplying equation by
Naming it as equation
Adding equation and equation
Thus
Substitute in equation
Thus
Substitute &
in equation
Thus
To prove that whether it is a linear equation or is inconsistent,
Substitute the above values of in any one of the equations.
So substitute these values in left hand side of equation to see whether it mathes the right hand side of the equation.
The answer matches hence the equation is linear equation.
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





