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Undergraduate
Calculus
Calculus Of Variations
For the functions f ( t ) = et and g (
Undergraduate
For the functions f ( t ) = et and g ( t ) = e 4 t , defined on 0 t < ,
For the functions f
(
t
)
=
et and g
(
t
)
=
e
4
t
,
defined on
0
t
<
,
compute f
g in two different ways:
By directly evaluating the integral in the definition of f
g
.
(
f
g
)
(
t
)
=
0
t dw
=
By computing L
1
{
F
(
s
)
G
(
s
)
}
where F
(
s
)
=
L
{
f
(
t
)
}
and G
(
s
)
=
L
{
g
(
t
)
}
.
(
f
g
)
(
t
)
=
L
1
{
F
(
s
)
G
(
s
)
}
=
L
1
{
}
=
help
(
formulas
)
Step by Step Solution
1
Understanding Responsive Design Principles
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