Verifying general solutions Verify that the given function is a solution of the differential equation that follows it. 46. g ( x ) = C 1 e − 2 x + C 2 x e − 2 x + 2 ; g ″ ( x ) + 4 g ′ ( x ) + 4 g ( x ) = 8
Verifying general solutions Verify that the given function is a solution of the differential equation that follows it. 46. g ( x ) = C 1 e − 2 x + C 2 x e − 2 x + 2 ; g ″ ( x ) + 4 g ′ ( x ) + 4 g ( x ) = 8
Solution Summary: The author explains that the given function g(x)=C_1e-2x+c2x +2 is a solution of
Verifying general solutionsVerify that the given function is a solution of the differential equation that follows it.
46.
g
(
x
)
=
C
1
e
−
2
x
+
C
2
x
e
−
2
x
+
2
;
g
″
(
x
)
+
4
g
′
(
x
)
+
4
g
(
x
)
=
8
With integration, one of the major concepts of calculus. Differentiation is the derivative or rate of change of a function with respect to the independent variable.
1. A bicyclist is riding their bike along the Chicago Lakefront Trail. The velocity (in
feet per second) of the bicyclist is recorded below. Use (a) Simpson's Rule, and (b)
the Trapezoidal Rule to estimate the total distance the bicyclist traveled during the
8-second period.
t
0 2
4 6 8
V
10 15
12 10 16
2. Find the midpoint rule approximation for
(a) n = 4
+5
x²dx using n subintervals.
1° 2
(b) n = 8
36
32
28
36
32
28
24
24
20
20
16
16
12
8-
4
1
2
3
4
5
6
12
8
4
1
2
3
4
5
6
=
5 37
A 4 8 0.5
06
9
Consider the following system of equations, Ax=b :
x+2y+3z - w = 2
2x4z2w = 3
-x+6y+17z7w = 0
-9x-2y+13z7w = -14
a. Find the solution to the system. Write it as a parametric equation. You can use a
computer to do the row reduction.
b. What is a geometric description of the solution? Explain how you know.
c. Write the solution in vector form?
d. What is the solution to the homogeneous system, Ax=0?
Chapter 9 Solutions
Calculus: Early Transcendentals and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition) (Briggs, Cochran, Gillett & Schulz, Calculus Series)
University Calculus: Early Transcendentals (4th Edition)
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01 - What Is A Differential Equation in Calculus? Learn to Solve Ordinary Differential Equations.; Author: Math and Science;https://www.youtube.com/watch?v=K80YEHQpx9g;License: Standard YouTube License, CC-BY
Higher Order Differential Equation with constant coefficient (GATE) (Part 1) l GATE 2018; Author: GATE Lectures by Dishank;https://www.youtube.com/watch?v=ODxP7BbqAjA;License: Standard YouTube License, CC-BY