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JEE Advanced 2013 Paper 1 Mathematics Q4
Mathematics
Problem
The number of points in
(
−
∞
,
∞
)
(-\infty,\infty)
(
−
∞
,
∞
)
, for which
x
2
−
x
sin
x
−
cos
x
=
0
x^2-x\sin x-\cos x=0
x
2
−
x
sin
x
−
cos
x
=
0
, is
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