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Byju's Answer
Standard IX
Mathematics
Why Trigonometry
Cot 70^°+ 4 c...
Question
Cot 70^°+ 4 cos70^° =?
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Similar questions
Q.
The value of
cot
70
∘
+
4
cos
70
∘
is
Q.
In
Δ
A
B
C
,
A
B
=
10
c
m
,
A
C
=
6
c
m
,
∠
A
=
70
∘
. The length BC is equal to.
[
c
o
s
70
∘
=
0.34
,
s
i
n
70
∘
=
0.94
]
Q.
The value of
cot
70
0
+
4
cos
70
0
is
Q.
The value of
cot
15
∘
cot
20
∘
cot
70
∘
cot
75
∘
is equal to
Q.
Solve:
cos
70
sin
20
+
cos
59
csc
31
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