Question

Determine if the statement is true or false.

1:Every linear system with free variables has infinitely many solutions.
2: Any linear system with more variables than equations cannot have a unique solution.
3: If a linear system has the same number of equations and variables, then it must have a unique solution.

Answer 1

Answer:3: If a linear system has the same number of equations and variables, then it must have a unique solution.

Step-by-step explanation:just this which correct