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Evaluate
f
(
4
)
(
π
4
)
f^{(4)}\!\left(\dfrac{\pi}{4}\right)
f
(
4
)
(
4
π
)
where
f
(
x
)
=
sin
x
f(x)=\sin x
f
(
x
)
=
sin
x
. a) 0 b) -\dfrac{\sqrt…
Mathematics
Problem
Evaluate
f
(
4
)
(
π
4
)
f^{(4)}\!\left(\dfrac{\pi}{4}\right)
f
(
4
)
(
4
π
)
where
f
(
x
)
=
sin
x
f(x)=\sin x
f
(
x
)
=
sin
x
. a) 0 b) -\dfrac{\sqrt{2}}{2} c) \sqrt{2} d) \dfrac{\sqrt{2}}{2}
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