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DU-A_06-07
HSC - উচ্চতর গণিত ১ম পত্র
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অধ্যায়-০২ঃ ভেক্টর (HSC - গণিত)
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All Topics
F
→
1
\overrightarrow{\mathrm{F}}_{1}
F
1
হলে
F
→
2
\overrightarrow{\mathbf{F}}_{2}
F
2
বল দুইটির লব্ধি
F
→
3
\overrightarrow{\mathbf{F}}_{3}
F
3
যেখানে
F
→
1
=
2
i
^
−
3
j
^
,
F
→
3
=
5
i
^
+
4
j
^
\overrightarrow{\mathrm{F}}_{1}=2 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}, \overrightarrow{\mathrm{F}}_{3}=5 \hat{\mathbf{i}}+4 \hat{\mathbf{j}}
F
1
=
2
i
^
−
3
j
^
,
F
3
=
5
i
^
+
4
j
^
হলে
F
→
2
=
?
\overrightarrow{\mathrm{F}}_{2}=?
F
2
=
?
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