Question: determine whether the system of linear equations has one and...
Question details
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution.

+  y  =  1  

+ 

= 

one and only one solution
infinitely many solutions
no solution
Find the solution, if one exists. (If there are infinitely many
solutions, express x and y in terms of the
parameter t. If there is no solution, enter NO
SOLUTION.)
(x, y) =