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BUET_10-11
RU-A_22-23
HSC - উচ্চতর গণিত ১ম পত্র
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অধ্যায়-১০ঃ যোগজীকরণ
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All Topics
∫
d
θ
1
+
3
cos
2
θ
\int \frac{d \theta}{1+3 \cos ^{2} \theta}
∫
1
+
3
c
o
s
2
θ
d
θ
dx = কত?
A.
−
x
+
c
-x+c
−
x
+
c
B.
x
+
c
x+c
x
+
c
C.
−
1
x
+
c
-\frac{1}{x}+c
−
x
1
+
c
D.
1
x
+
c
\frac{1}{x}+c
x
1
+
c
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