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Mathematics
Mathematics
Problem
The area under the curve
y
=
sin
2
x
+
cos
2
x
y = \sin 2x + \cos 2x
y
=
sin
2
x
+
cos
2
x
and x-axis from
x
=
0
x = 0
x
=
0
to
x
=
π
4
x = \frac{\pi}{4}
x
=
4
π
is (in sq. units) (1) 5 (2) 3 (3) 1 (4) 2
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