Is a linear system of equations continuous by its coefficients, i.e., if you perturb a coefficient by a small amount, would the solution also change by a small amount?

a. Yes, small perturbations in coefficients lead to small changes in solutions.
b. No, small perturbations in coefficients lead to significant changes in solutions.
c. It depends on the specific coefficients involved.
d. The continuity of a linear system is not determined by its coefficients.