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Mathematics
Mathematics
Problem
The value of
a
a
a
for which the equation
4
csc
2
(
π
(
a
+
x
)
)
+
a
2
−
4
a
=
0
4\csc^2(\pi(a+x)) + a^2 - 4a = 0
4
csc
2
(
π
(
a
+
x
))
+
a
2
−
4
a
=
0
has a real solution, is a.
a
=
1
a=1
a
=
1
b.
a
=
2
a=2
a
=
2
c.
a
=
10
a=10
a
=
10
d. None of these
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