Inverse Trig Function Values (Jee Mains) | ExamDuo
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Principal Value & Basic Properties
Medium
Inverse Trig Function Values
If
a
=
sin
−
1
(
sin
(
5
)
)
and
b
=
cos
−
1
(
cos
(
5
)
)
, then
a
2
+
b
2
is equal to
Ask about this question
SELECT ONE OPTION
A
4
π
2
+
25
B
8
π
2
−
40
π
+
50
C
4
π
2
−
20
π
+
50
D
25
Check