Use Stokes’s Theorem to evaluate ∮ C F . d r . F( x , y , z ) = x y i + x 2 j+ z 2 k; C is the intersection of the paraboloid z = x 2 + y 2 and the plane z = y with a counterclockwise orientation looking down the positive z - axis.
Use Stokes’s Theorem to evaluate ∮ C F . d r . F( x , y , z ) = x y i + x 2 j+ z 2 k; C is the intersection of the paraboloid z = x 2 + y 2 and the plane z = y with a counterclockwise orientation looking down the positive z - axis.
F(
x
,
y
,
z
)
=
x
y
i
+
x
2
j+
z
2
k;
C
is the intersection of the paraboloid
z
=
x
2
+
y
2
and
the plane
z
=
y
with a counterclockwise orientation looking down the positive z-axis.
Where does the parametric line ( 2 + 2 t , t , t ) intersect the plane x+y-3z=4?
What is the parametric equation for the line of intersection of the planes x + y - z = 2 and 3x - 4y + 5z = 6 ?
O x = 3 + 5, y = 5t, z = -2 + 7t
O x = 1 +3t, y = -5t, z = 6t
O x = -2 + 3t, y = 1 + 4t, z = 3t
O x = 2 + t, y = -8t, z = -7t
A Mocing t the p oxt cu oction provonts ch angos to this anowor
Let L, be the line given by the intersection of two planes 2x- y+z = 1
and x – y = -2 and let L2 be the line given by parametric equation
x = 2 – t
L2 :
y = 3 – 5t
z = t
If u denotes the direction vector of L1 and uz denotes the direction vector of L2. Then
(a) Find the vectors u and uz.
(b) Find the dot product of the vectors u and u2.
(c) Find the cross product of the vectors u and u2.
Chapter 15 Solutions
Calculus Early Transcendentals, Binder Ready Version
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