Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Let
A
=
{
1967
+
1686
i
sin
θ
7
−
3
i
cos
θ
∣
θ
∈
R
}
A = \left\{ \frac{1967 + 1686i \sin \theta}{7 - 3i \cos \theta} \mid \theta \in \mathbb{R} \right\}
A
=
{
7
−
3
i
c
o
s
θ
1967
+
1686
i
s
i
n
θ
∣
θ
∈
R
}
…
Mathematics
Problem
Let
A
=
{
1967
+
1686
i
sin
θ
7
−
3
i
cos
θ
∣
θ
∈
R
}
A = \left\{ \frac{1967 + 1686i \sin \theta}{7 - 3i \cos \theta} \mid \theta \in \mathbb{R} \right\}
A
=
{
7
−
3
i
c
o
s
θ
1967
+
1686
i
s
i
n
θ
∣
θ
∈
R
}
. If
A
A
A
contains exactly one positive integer
n
n
n
, then the value of
n
n
n
is ---
Browse the problem library