1.1)y=(x-2)ex+C1x+C2;2)y=e2x+sinx+C1x2+C2x+C3.
2.1)y=x3+3x+1;2)y=(x-1)ex+C1x2+C2.
3.1)y=tan;2)y2=C1x+C2.
4.y=+1.
5..
6..