Let A be a 7 x n matrix with full rank. Which of the

Last updated: 8/13/2022

Let A be a 7 x n matrix with full rank. Which of the following statements about the number of solutions of Ax = b is NOT true? If n = 5, the number of solutions may be 0. If n = 10, the number of solutions is necessarily . If n = 5, the number of solutions may be 0. If n = 7, the number of solutions is necessarily 1. if n = 5, the number of solutions may be 1.