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Mathematics
Mathematics
Problem
Calculate the slope of the tangent line to the curve
y
=
sec
x
y=\sec x
y
=
sec
x
at
x
=
π
/
3
x=\pi/3
x
=
π
/3
. a)
2
3
\dfrac{2}{\sqrt{3}}
3
2
b)
2
3
2\sqrt{3}
2
3
c)
3
2
\dfrac{\sqrt{3}}{2}
2
3
d)
−
2
3
-2\sqrt{3}
−
2
3
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