- #1
hils0005
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Homework Statement
Parametrize the part of the cylinder 4y^2 + z^2 = 36 between the planes x= -3 and x=7
The Attempt at a Solution
radius=6
Parametric equations:
x=x
y=4 + 6cos(theta)
z=6sin(theta)
in vector form
[tex]\widehat{}r[/tex]= x[tex]\widehat{}i[/tex] + (4 + 6cos(theta))[tex]\widehat{}j[/tex] + 6sin(theta)[tex]\widehat{}k[/tex]
-3 [tex]\leq[/tex] x [tex]\leq[/tex] 7
I really don't know if I'm completing correctly, any direction would be appreciated. Thanks!