Verifying general solutions Verify that the given function is a solution of the differential equation that follows it. 49. z ( t ) = C 1 e − t + C 2 e 2 t + C 3 e − 3 t − e t ; z ‴ ( t ) + 2 z ″ ( t ) − 5 z ′ ( t ) − 6 z ( t ) = 8 e t
Verifying general solutions Verify that the given function is a solution of the differential equation that follows it. 49. z ( t ) = C 1 e − t + C 2 e 2 t + C 3 e − 3 t − e t ; z ‴ ( t ) + 2 z ″ ( t ) − 5 z ′ ( t ) − 6 z ( t ) = 8 e t
Solution Summary: The author explains that the first derivative of z(t)=C_1e-t+
Verifying general solutionsVerify that the given function is a solution of the differential equation that follows it.
49.
z
(
t
)
=
C
1
e
−
t
+
C
2
e
2
t
+
C
3
e
−
3
t
−
e
t
;
z
‴
(
t
)
+
2
z
″
(
t
)
−
5
z
′
(
t
)
−
6
z
(
t
)
=
8
e
t
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.
For the system consisting of the lines:
and
71 = (-8,5,6) + t(4, −5,3)
72 = (0, −24,9) + u(−1, 6, −3)
a) State whether the two lines are parallel or not and justify your answer.
b) Find the point of intersection, if possible, and classify the system based on the
number of points of intersection and how the lines are related. Show a complete
solution process.
3. [-/2 Points]
DETAILS
MY NOTES
SESSCALCET2 7.4.013.
Find the exact length of the curve.
y = In(sec x), 0 ≤ x ≤ π/4
H.w
WI
M
Wz
A
Sindax
Sind dy max
Утах
at 0.75m from A
w=6KN/M L=2
W2=9 KN/m
P= 10 KN
B
Make the solution handwritten and not
artificial intelligence because I will
give a bad rating if you solve it with
artificial intelligence
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