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IUT_17-18
HSC - উচ্চতর গণিত ১ম পত্র
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অধ্যায়-১০ঃ যোগজীকরণ
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All Topics
∫
0
π
4
sin
2
θ
sin
4
0
+
cos
4
0
d
θ
\int_{0}^{\frac{\pi}{4}} \frac{\sin 2 \theta}{\sin ^{4} 0+\cos ^{4} 0} d \theta
∫
0
4
π
s
i
n
4
0
+
c
o
s
4
0
s
i
n
2
θ
d
θ
এর মান কোনটি?
A.
2
π
5
\frac{2 \pi}{5}
5
2
π
B.
3
π
7
\frac{3 \pi}{7}
7
3
π
C.
π
5
\frac{\pi}{5}
5
π
D.
π
4
\frac{\pi}{4}
4
π
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