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Problem
Problem
Find the area of the region bounded by the curves
y
=
sin
x
y=\sin x
y
=
sin
x
and
y
=
cos
x
y=\cos x
y
=
cos
x
between
x
=
0
x=0
x
=
0
and
x
=
π
2
x=\dfrac{\pi}{2}
x
=
2
π
. a)
2
−
1
\sqrt{2}-1
2
−
1
b)
2
2
−
1
2\sqrt{2}-1
2
2
−
1
c)
2
(
2
−
1
)
2(\sqrt{2}-1)
2
(
2
−
1
)
d)
2
2
\dfrac{\sqrt{2}}{2}
2
2
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