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Tardigrade
Question
Mathematics
If α+2 β=30°, then the value of √3 tan (α+β)+ tan β(√3+ tan (α+β)) is equal to
Q. If
α
+
2
β
=
3
0
∘
, then the value of
3
tan
(
α
+
β
)
+
tan
β
(
3
+
tan
(
α
+
β
))
is equal to
122
173
Report Error
A
0
0%
B
1
0%
C
3
100%
D
3
0%
Solution:
α
+
2
β
=
3
0
∘
⇒
α
+
β
=
3
0
∘
−
β
⇒
tan
(
α
+
β
)
=
tan
(
3
0
∘
−
β
)
=
1
+
3
1
t
a
n
β
3
1
−
t
a
n
β
=
3
+
t
a
n
β
1
−
3
t
a
n
β
3
tan
(
α
+
β
)
+
tan
β
⋅
tan
(
α
+
β
)
=
1
−
3
tan
β
3
tan
(
α
+
β
)
+
tan
β
(
tan
(
α
+
β
)
+
3
)
=
1