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Mathematics
Mathematics
Problem
Evaluate
d
d
x
[
csc
x
]
\dfrac{d}{dx}[\csc x]
d
x
d
[
csc
x
]
at
x
=
π
6
x=\dfrac{\pi}{6}
x
=
6
π
. a)
−
3
-\sqrt{3}
−
3
b)
2
3
2\sqrt{3}
2
3
c)
−
2
3
-2\sqrt{3}
−
2
3
d)
−
2
-2
−
2
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