x+y+z=4 2x+y-z=-3 x-y+z=3   Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.     A. This system has exactly one solution. The solution is enter your response here,enter your response here,enter your response here. ​(Type integers or​ decimals.)   B. This system has infinitely many solutions of the form enter your response here,enter your response here,z​, where z is any real number. ​(Type integers or​ decimals.)   C. This system has no solution.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 44SE: Hector wants to place billboard advertisements throughout the county for his new business. How many...
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x+y+z=4
2x+y-z=-3
x-y+z=3
 
Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.
 
 
A.
This system has exactly one solution. The solution is
enter your response here,enter your response here,enter your response here.
​(Type integers or​ decimals.)
 
B.
This system has infinitely many solutions of the form
enter your response here,enter your response here,z​,
where z is any real number.
​(Type integers or​ decimals.)
 
C.
This system has no solution.
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