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$\frac{1 - x}{(x + 3) (x + 5)} = \frac{2}{(x + 3)} + \frac{B}{(x + 5)}$ হলে, B এর মান কত হবে?

Created: 1 year ago | Updated: 2 months ago

Updated: 2 months ago

-3

-2

2

4

নবম-দশম শ্রেণি (মাধ্যমিক) ময়মনসিংহ বোর্ড উচ্চতর গণিত

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