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dy(1)/dt=-0.4*y(1)^2+0.5*y(1)-0.6*y(1)*y(2)+1;
dy(2)/dt=-0.3*y(2)^2+0.4*y(2)-0.8*y(1)*y(2)+2;
±ß½çÌõ¼þ: t=10ʱ, y(1)=-10;y(2)=-8. ÏëµÃµ½y(1), y(2)¹ØÓÚtÔÚ[0,10]Çø¼äÉϵĺ¯ÊýͼÏñ.
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