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<title>$P(A)=\frac13$, $P(B) = \frac34$, $A$ ও $B$ স্বাধীন হলে, $P(A∪B)$-এর মান কত?</title>
<link>https://qnafy.com/14724/%24p-a-frac13%24-%24p-b-frac34%24-%24a%24-%E0%A6%93-%24b%24-%E0%A6%B8%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%A7%E0%A7%80%E0%A6%A8-%E0%A6%B9%E0%A6%B2%E0%A7%87-%24p-a%E2%88%AAb-%24-%E0%A6%8F%E0%A6%B0-%E0%A6%AE%E0%A6%BE%E0%A6%A8-%E0%A6%95%E0%A6%A4</link>
<category>Arithmetic</category>
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<pubDate>Mon, 14 Jul 2025 16:38:30 +0000</pubDate>
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<title>$x^2–7x+12\leq0$ এর সমাধান সেট কী?</title>
<link>https://qnafy.com/13479/%24x-2-7x-12-leq0%24-%E0%A6%8F%E0%A6%B0-%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8%C2%A0%E0%A6%B8%E0%A7%87%E0%A6%9F%C2%A0%E0%A6%95%E0%A7%80</link>
<category>Arithmetic</category>
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<pubDate>Wed, 11 Jun 2025 16:00:19 +0000</pubDate>
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<title>যদি $A = \{x: x$ হলো $5$, $7$ দ্বারা বিভাজ্য এবং $x &lt; 150 \}$ হয় তবে $P(A)$ এর সদস্য সংখ্যা কত?</title>
<link>https://qnafy.com/13471/%E0%A6%AF%E0%A6%A6%E0%A6%BF-%24a-x-x%24-%E0%A6%B9%E0%A6%B2%E0%A7%8B-%245%24-%247%24-%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0%E0%A6%BE-%E0%A6%AC%E0%A6%BF%E0%A6%AD%E0%A6%BE%E0%A6%9C%E0%A7%8D%E0%A6%AF-%E0%A6%8F%E0%A6%AC%E0%A6%82-%24x-150-%24-%E0%A6%B9%E0%A7%9F-%E0%A6%A4%E0%A6%AC%E0%A7%87-%24p-a-%24-%E0%A6%8F%E0%A6%B0-%E0%A6%B8%E0%A6%A6%E0%A6%B8%E0%A7%8D%E0%A6%AF%C2%A0%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE%C2%A0%E0%A6%95%E0%A6%A4</link>
<category>Arithmetic</category>
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<pubDate>Wed, 11 Jun 2025 15:57:08 +0000</pubDate>
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