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Byju's Answer
Standard XII
Mathematics
Circular Measurement of Angle
Solve tan16...
Question
Solve
tan
160
∘
−
tan
110
∘
1
+
tan
160
∘
.
tan
110
∘
Open in App
Solution
Given that:
tan
160
∘
−
tan
110
∘
1
+
tan
110
∘
tan
160
∘
Since we know that
tan
(
θ
−
ϕ
)
=
tan
θ
−
tan
ϕ
1
+
tan
θ
tan
ϕ
So
tan
160
∘
−
tan
110
∘
1
+
tan
110
∘
tan
160
∘
=
tan
(
160
∘
−
110
∘
)
=
tan
(
50
∘
)
Answer
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Similar questions
Q.
if cot 20=p then [tan 160-tan110/]/1+tan 160*tan 110
Q.
If
tan
20
∘
=
k
,
Show that
tan
160
∘
−
tan
110
∘
1
+
tan
160
∘
tan
110
∘
=
1
−
k
2
2
k
Q.
If
tan
20
∘
=
λ
then show that
tan
160
∘
−
tan
110
∘
1
+
tan
160
∘
⋅
tan
110
∘
=
1
−
λ
2
2
λ
Q.
If
tan
20
∘
=
p
,
t
h
e
n
tan
160
∘
−
tan
110
∘
1
+
tan
160
∘
tan
110
∘
=
Q.
If
tan
20
∘
=
k
⇒
tan
250
∘
+
tan
340
∘
tan
200
∘
−
tan
110
∘
=
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