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Tardigrade
Question
Mathematics
If cos ( sin x)=0, then x lies in -
Q. If
cos
(
sin
x
)
=
0
, then
x
lies in -
78
176
Trigonometric Functions
Report Error
A
(
4
π
,
2
π
)
∪
(
2
π
,
π
)
B
(
−
4
π
,
0
)
C
(
π
,
2
3
π
)
D
null set
Solution:
Correct answer is (d) null set