Derivative of cosec^-1( 1+x^2/ 2x)
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Answer:
Step-by-step explanation:
Answer:
d
d
x
(
csc
2
x
)
=
−
2
cot
x
csc
2
x
Explanation:
As:
csc
2
x
=
1
sin
2
x
using the chain rule:
d
d
x
(
csc
2
x
)
=
−
2
sin
3
x
d
d
x
sin
x
=
−
2
cos
x
sin
3
x
=
−
2
cot
x
csc
2
x
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