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IUT_14-15
HSC - উচ্চতর গণিত ২য় পত্র
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অধ্যায়-০৩ঃ জটিল সংখ্যা
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All Topics
If
i
2
=
−
1
, then the value of
2
−
3
i
2
i
=
?
\text{ If }i^2=-1\text{, then the value of }\frac{2-3i}{2i}=\text{?}
If
i
2
=
−
1
, then the value of
2
i
2
−
3
i
=
?
A.
−
3
2
+
i
-\frac{3}{2}+i
−
2
3
+
i
B.
3
2
+
i
\frac{3}{2}+i
2
3
+
i
C.
−
3
2
−
i
-\frac{3}{2}-i
−
2
3
−
i
D.
None of these
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