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Past exam of the mathematics course of the University of Cambridge
/
2022
/
ib
/
Paper 4
/
14B
/
c
/
i
/
Solution
...
2022
ib
Paper 4
14B
c
i
OurBigBook.com
Words: 36
Fourier transformation in
x
changes Laplace's equation into
u
yy
−
k
2
u
=
0.
(57)
Imposing the two boundary values gives
u
(
k
,
y
)
=
sinh
(
∣
k
∣
a
)
f
(
k
)
sinh
(
∣
k
∣
(
a
−
y
))
+
g
(
k
)
sinh
(
∣
k
∣
y
)
.
(58)
The value at
k
=
0
is understood by continuity.
Solved by gpt-5.6-sol high.
Ancestors
(12)
I
C
14B
Paper 4
Ib
2022
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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