= G CJ,,,解得1=4q -c2G=—1所以特解为丫 = 一/1 6-1 c, = 1(3) y" 4yf 29y = 0, 3k)=0,yf\."5
= G CJ,,,解得1=4q -c2G=—1所以特解为丫 = 一/1 6-1 c, = 1(3) y" 4yf 29y = 0, 3k)=0,yf\."5
发布时间:2025-08-02 02:25:40
= G CJ,,,解得1=4q -c2G=—1所以特解为丫 = 一/1 6-1 c, = 1(3) y" 4yf 29y = 0, 3k)=0,yf\."5