求下列二阶常系数齐次线性微分方程初程问题的特解:[tex=13.357x1.429]AxsF4UE8SbdtKr57WzJLQb6ArlP+UIo/FEYfGCkjCn/uw3rYgYUkK5BOaGRC+fA+bBeFp4MsW5qM7L0ddoFt1A==[/tex].
求下列二阶常系数齐次线性微分方程初程问题的特解:[tex=13.357x1.429]AxsF4UE8SbdtKr57WzJLQb6ArlP+UIo/FEYfGCkjCn/uw3rYgYUkK5BOaGRC+fA+bBeFp4MsW5qM7L0ddoFt1A==[/tex].
1