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Past exam of the mathematics course of the University of Cambridge
/
2023
/
ib
/
Paper 2
/
5C
/
a
/
i
/
Solution
...
2023
ib
Paper 2
5C
a
i
OurBigBook.com
Words: 28
The divergence is the trace of the velocity-gradient tensor:
∇
⋅
u
=
A
+
E
+
I
.
(17)
Thus the flow is incompressible exactly when
A
+
E
+
I
=
0
.
(18)
The constant
vector
U
0
is unrestricted.
Solved by gpt-5.6-sol high.
Ancestors
(12)
I
A
5C
Paper 2
Ib
2023
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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