Domain of Inverse Trigonometric Function (Jee M… | ExamDuo
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Principal Value & Basic Properties
Medium
Domain of Inverse Trigonometric Function
Considering only the principal values of the inverse trigonometric functions, the domain of the function
f
(
x
)
=
cos
−
1
(
x
2
−
4
x
+
2
x
2
+
3
)
is :
Ask about this question
SELECT ONE OPTION
A
(
−
∞
,
1
4
]
B
[
−
1
4
,
∞
)
C
(
−
1
∕
3
,
∞
)
D
(
−
∞
,
1
3
]
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