ACHIEVE FOR CALCULUS 1 TERM >CSI CUSTOM<
4th Edition
ISBN: 9781319411657
Author: Rogawski
Publisher: MAC HIGHER
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Chapter C, Problem 14E
To determine
Expand using Pascal’s triangle.
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A circle of radius r centered at the point (0,r) in the plane will intersect the y-axis at the origin and the point A=(0,2r), as pictured below. A line passes through the point A and the point C=(11/2,0) on the x-axis. In this problem, we will investigate the coordinates of the intersection point B between the circle and the
line, as 1 → ∞
A=(0,2r)
B
(0,0)
(a) The line through A and C has equation:
y=
2
117
x+27
(b) The x-coordinate of the point B is
4472
121,2
+4
40
(c) The y-coordinate of the point B is
+27
121
44
(d) The limit as r→ ∞ of the x-coordinate of B is
121
(if your answer is oo, write infinity).
1. Show that the vector field
F(x, y, z)
=
(2x sin ye³)ix² cos yj + (3xe³ +5)k
satisfies the necessary conditions for a conservative vector field, and find a potential function for
F.
i need help please
Chapter C Solutions
ACHIEVE FOR CALCULUS 1 TERM >CSI CUSTOM<
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