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Problem
Problem
If
tan
x
2
=
tan
y
3
=
tan
z
5
\frac{\tan x}{2} = \frac{\tan y}{3} = \frac{\tan z}{5}
2
t
a
n
x
=
3
t
a
n
y
=
5
t
a
n
z
,
x
+
y
+
z
=
π
x + y + z = \pi
x
+
y
+
z
=
π
and
tan
2
x
+
tan
2
y
+
tan
2
z
=
38
K
then
K
=
…
\tan^2 x + \tan^2 y + \tan^2 z = \frac{38}{K} \text{ then } K = \dots
tan
2
x
+
tan
2
y
+
tan
2
z
=
K
38
then
K
=
…
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