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Byju's Answer
Standard XII
Mathematics
Trigonometric Ratios of Compound Angles
how to find v...
Question
how to find value of tan inverse 1 (12/35) someone said 19 degree how
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Solution
Dear student
V
a
l
u
e
o
f
tan
-
1
12
35
=
18
.
92
b
y
c
a
l
c
u
l
a
t
o
r
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Q.
cos
−
1
(
cos
(
−
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)
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(The inverse trigonometric functions take the principal values)
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