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JEE Advanced 2015 Paper 2 Mathematics Q10
Mathematics
Problem
If
α
=
3
sin
−
1
(
6
11
)
\alpha=3\sin^{-1}\left(\dfrac6{11}\right)
α
=
3
sin
−
1
(
11
6
)
and
β
=
3
cos
−
1
(
4
9
)
\beta=3\cos^{-1}\left(\dfrac49\right)
β
=
3
cos
−
1
(
9
4
)
, where the inverse trigonometric functions take only the principal values, then the correct option(s) is(are)
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