Decide whether statements​ (a) through​ (e) are true or false. Justify each answer. Assume A is an mn matrix and is in . a. The general​ least-squares problem is to find an that makes as close as possible to . Choose the correct answer below. A. The statement is false because the general​ least-squares problem attempts to find an such that . B. The statement is true because the general​ least-squares problem attempts to find an such that . C. The statement is true because the general​ least-squares problem attempts to find an that minimizes . D. The statement is false because the general​ least-squares problem attempts to find an that maximizes .