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Mathematics
Mathematics
Problem
Determine the principal value of
arcsin
(
sin
5
π
4
)
\arcsin\bigl(\sin\dfrac{5\pi}{4}\bigr)
arcsin
(
sin
4
5
π
)
. a)
π
4
\dfrac{\pi}{4}
4
π
b)
−
π
4
-\dfrac{\pi}{4}
−
4
π
c)
5
π
4
\dfrac{5\pi}{4}
4
5
π
d)
−
3
π
4
-\dfrac{3\pi}{4}
−
4
3
π
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