1.
X=f(u,v) ((cos(u)*2)^2+(1)^2)*sin(v)
Y=g(u,v) cos(u)*2sin(u)
Z=h(u,v) cos(u)*2)^2+(1)^2)*cos(v)
0<=u<=4*pi 0<=v<=2*pi
x=f(u) cos(u)*2
y=g(u) cos(u)*2*sin(u)
z=h(u) 1
0<=u<=4*pi
2.
X= sin(u)*3+sin(v9*2
Y= cos(u)*2+1
Z= 1+v
0<=u<=2*pi 0<=v<=2*pi
sinus
x=sin(u)*3
y=cos(u)*2
z=1
0<=u<=2*pi
sinus
x=sin(v)*2
y=1
z=v
0<=v<=2*pi
