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Mathematics
Mathematics
Problem
Identify the first derivative of
y
=
cot
x
y=\cot x
y
=
cot
x
. a)
csc
2
x
\csc^2 x
csc
2
x
b)
−
csc
x
cot
x
-\csc x\cot x
−
csc
x
cot
x
c)
−
csc
2
x
-\csc^2 x
−
csc
2
x
d)
sec
2
x
\sec^2 x
sec
2
x
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